Android patch: CLDR data: Display name of Macau.

This change was introduced in Android by the ICU4.4.1 upgrade:

https://android.googlesource.com/platform/external/icu/+/50294ea

Change-Id: I5358ef9260026d1f6ae84616edf477828c3cf04d

97 files changed, 93 insertions, 208 deletions

diff --git a/icu4c/source/data/region/af.txt b/icu4c/source/data/region/af.txt
index 929d37ee5..4d371f267 100644
--- a/icu4c/source/data/region/af.txt
+++ b/icu4c/source/data/region/af.txt
@@ -192,7 +192,7 @@ af{
         ML{"Mali"}
         MM{"Mianmar (Birma)"}
         MN{"Mongolië"}
-        MO{"Macau SAS Sjina"}
+        MO{"Macau"}
         MP{"Noord-Mariane-eilande"}
         MQ{"Martinique"}
         MR{"Mauritanië"}
@@ -301,7 +301,6 @@ af{
     }
     Countries%short{
         GB{"VK"}
-        MO{"Macau"}
         PS{"Palestina"}
         US{"VSA"}
     }
diff --git a/icu4c/source/data/region/am.txt b/icu4c/source/data/region/am.txt
index ebbbc0f50..99d71ceb9 100644
--- a/icu4c/source/data/region/am.txt
+++ b/icu4c/source/data/region/am.txt
@@ -192,7 +192,7 @@ am{
         ML{"ማሊ"}
         MM{"ማይናማር(በርማ)"}
         MN{"ሞንጎሊያ"}
-        MO{"ማካኡ ልዩ የአስተዳደር ክልል ቻይና"}
+        MO{"ማካኡ"}
         MP{"የሰሜናዊ ማሪያና ደሴቶች"}
         MQ{"ማርቲኒክ"}
         MR{"ሞሪቴኒያ"}
@@ -301,7 +301,6 @@ am{
     }
     Countries%short{
         GB{"ዩናይትድ ኪንግደም"}
-        MO{"ማካኡ"}
         PS{"ፍልስጥኤም"}
         US{"ዩ ኤስ"}
     }
diff --git a/icu4c/source/data/region/ar.txt b/icu4c/source/data/region/ar.txt
index 82d2ac7f9..edd107145 100644
--- a/icu4c/source/data/region/ar.txt
+++ b/icu4c/source/data/region/ar.txt
@@ -192,7 +192,7 @@ ar{
         ML{"مالي"}
         MM{"ميانمار -بورما"}
         MN{"منغوليا"}
-        MO{"مكاو الصينية (منطقة إدارية خاصة)"}
+        MO{"مكاو"}
         MP{"جزر ماريانا الشمالية"}
         MQ{"مارتينيك"}
         MR{"موريتانيا"}
@@ -301,7 +301,6 @@ ar{
     }
     Countries%short{
         GB{"المملكة المتحدة"}
-        MO{"مكاو"}
         PS{"فلسطين"}
         US{"الولايات المتحدة"}
     }
diff --git a/icu4c/source/data/region/az.txt b/icu4c/source/data/region/az.txt
index 1f3d1d5c6..81d4db4a2 100644
--- a/icu4c/source/data/region/az.txt
+++ b/icu4c/source/data/region/az.txt
@@ -192,7 +192,7 @@ az{
         ML{"Mali"}
         MM{"Myanma"}
         MN{"Monqoliya"}
-        MO{"Makao Xüsusi İnzibati Ərazi Çin"}
+        MO{"Makao"}
         MP{"Şimali Mariana Adaları"}
         MQ{"Martinik"}
         MR{"Mavritaniya"}
@@ -301,7 +301,6 @@ az{
     }
     Countries%short{
         GB{"B.K."}
-        MO{"Makao"}
         PS{"Fələstin"}
         US{"A.B.Ş."}
     }
diff --git a/icu4c/source/data/region/be.txt b/icu4c/source/data/region/be.txt
index 9ea8ca32a..153f15eb9 100644
--- a/icu4c/source/data/region/be.txt
+++ b/icu4c/source/data/region/be.txt
@@ -182,7 +182,7 @@ be{
         ML{"Малі"}
         MM{"М’янма"}
         MN{"Манголія"}
-        MO{"Макао, Кітай (САР)"}
+        MO{"Макаа"}
         MP{"Паўночныя Марыянскія астравы"}
         MQ{"Марцініка"}
         MR{"Маўрытанія"}
@@ -284,9 +284,6 @@ be{
         ZW{"Зімбабвэ"}
         ZZ{"Невядомы рэгіён"}
     }
-    Countries%short{
-        MO{"Макаа"}
-    }
     Countries%variant{
         CD{"Дэмакратычная Рэспубліка Конга"}
         CG{"Рэспубліка Конга"}
diff --git a/icu4c/source/data/region/bg.txt b/icu4c/source/data/region/bg.txt
index a4967f2c0..8173338e0 100644
--- a/icu4c/source/data/region/bg.txt
+++ b/icu4c/source/data/region/bg.txt
@@ -192,7 +192,7 @@ bg{
         ML{"Мали"}
         MM{"Мианмар (Бирма)"}
         MN{"Монголия"}
-        MO{"Макао, САР на Китай"}
+        MO{"Макао"}
         MP{"Северни Мариански острови"}
         MQ{"Мартиника"}
         MR{"Мавритания"}
@@ -301,7 +301,6 @@ bg{
     }
     Countries%short{
         GB{"Великобритания"}
-        MO{"Макао"}
         PS{"Палестина"}
         US{"САЩ"}
     }
diff --git a/icu4c/source/data/region/bn.txt b/icu4c/source/data/region/bn.txt
index ff0555cb0..de9857d2d 100644
--- a/icu4c/source/data/region/bn.txt
+++ b/icu4c/source/data/region/bn.txt
@@ -192,7 +192,7 @@ bn{
         ML{"মালি"}
         MM{"মায়ানমার (বার্মা)"}
         MN{"মঙ্গোলিয়া"}
-        MO{"ম্যাকাও এস এ আর চায়না"}
+        MO{"ম্যাকাও"}
         MP{"উত্তরাঞ্চলীয় মারিয়ানা দ্বীপপুঞ্জ"}
         MQ{"মার্টিনিক"}
         MR{"মরিতানিয়া"}
@@ -301,7 +301,6 @@ bn{
     }
     Countries%short{
         GB{"ইউ. কে"}
-        MO{"ম্যাকাও"}
         PS{"ফিলিস্তিন"}
         US{"ইউ এস"}
     }
diff --git a/icu4c/source/data/region/br.txt b/icu4c/source/data/region/br.txt
index 01673729f..e79cc344a 100755
--- a/icu4c/source/data/region/br.txt
+++ b/icu4c/source/data/region/br.txt
@@ -192,7 +192,7 @@ br{
         ML{"Mali"}
         MM{"Myanmar (Birmania)"}
         MN{"Mongolia"}
-        MO{"Macau RMD Sina"}
+        MO{"Macau"}
         MP{"Inizi Mariana an Norzh"}
         MQ{"Martinik"}
         MR{"Maouritania"}
@@ -301,7 +301,6 @@ br{
     }
     Countries%short{
         GB{"R.U."}
-        MO{"Macau"}
         PS{"Palestina"}
         US{"S.U."}
     }
diff --git a/icu4c/source/data/region/bs.txt b/icu4c/source/data/region/bs.txt
index ff09cf724..9919bd1cb 100644
--- a/icu4c/source/data/region/bs.txt
+++ b/icu4c/source/data/region/bs.txt
@@ -192,7 +192,7 @@ bs{
         ML{"Mali"}
         MM{"Mijanmar"}
         MN{"Mongolija"}
-        MO{"Makao (S. A. R. Kina)"}
+        MO{"Makao"}
         MP{"Sjeverna Marijanska Ostrva"}
         MQ{"Martinik"}
         MR{"Mauritanija"}
@@ -301,7 +301,6 @@ bs{
     }
     Countries%short{
         GB{"UK"}
-        MO{"Makao"}
         PS{"Palestina"}
         US{"SAD"}
     }
diff --git a/icu4c/source/data/region/bs_Cyrl.txt b/icu4c/source/data/region/bs_Cyrl.txt
index c68588cf7..e4d70731d 100755
--- a/icu4c/source/data/region/bs_Cyrl.txt
+++ b/icu4c/source/data/region/bs_Cyrl.txt
@@ -191,7 +191,7 @@ bs_Cyrl{
         ML{"Мали"}
         MM{"Мијанмар (Бурма)"}
         MN{"Монголија"}
-        MO{"Макао С. А. Р. Кина"}
+        MO{"Макао"}
         MP{"Северна Маријанска Острва"}
         MQ{"Мартиник"}
         MR{"Мауританија"}
@@ -295,9 +295,6 @@ bs_Cyrl{
         ZW{"Зимбабве"}
         ZZ{"Непозната или неважећа област"}
     }
-    Countries%short{
-        MO{"Макао"}
-    }
     Countries%variant{
         CD{"Конго (ДРК)"}
         CG{"Конго (Република)"}
diff --git a/icu4c/source/data/region/ca.txt b/icu4c/source/data/region/ca.txt
index 63b5d2226..3aa157110 100644
--- a/icu4c/source/data/region/ca.txt
+++ b/icu4c/source/data/region/ca.txt
@@ -192,7 +192,7 @@ ca{
         ML{"Mali"}
         MM{"Myanmar (Birmània)"}
         MN{"Mongòlia"}
-        MO{"Macau (RAE Xina)"}
+        MO{"Macau"}
         MP{"illes Mariannes del Nord"}
         MQ{"Martinica"}
         MR{"Mauritània"}
@@ -301,7 +301,6 @@ ca{
     }
     Countries%short{
         GB{"GB"}
-        MO{"Macau"}
         PS{"Palestina"}
         US{"EUA"}
     }
diff --git a/icu4c/source/data/region/chr.txt b/icu4c/source/data/region/chr.txt
index b7f833e22..aa2bb2c51 100755
--- a/icu4c/source/data/region/chr.txt
+++ b/icu4c/source/data/region/chr.txt
@@ -154,7 +154,7 @@ chr{
         ML{"ᎹᎵ"}
         MM{"ᎹᏯᎹᎵ"}
         MN{"ᎹᏂᎪᎵᎠ"}
-        MO{"ᎹᎧᎣ (ᎤᏓᏤᎵᏓ ᏧᏂᎸᏫᏍᏓᏁᏗ ᎢᎬᎾᏕᎾ) ᏣᎢ"}
+        MO{"ᎹᎧᎣ"}
         MP{"ᎾᏍᎩ ᎤᏴᏢ ᏗᏜ ᎹᎵᎠᎾ ᏚᎦᏚᏛ"}
         MQ{"ᎹᏘᏂᎨ"}
         MR{"ᎹᏘᎢᏯ"}
@@ -210,9 +210,6 @@ chr{
         US{"ᎠᎹᏰᏟ"}
         ZZ{"ᏄᏬᎵᏍᏛᎾ ᎤᏔᏂᏗᎦᏙᎯ"}
     }
-    Countries%short{
-        MO{"ᎹᎧᎣ"}
-    }
     Countries%variant{
         FK{"ᏩᎩ ᎤᎦᏚᏛ (ᎢᏍᎳᏍ ᎹᎸᏫᎾᏍ)"}
     }
diff --git a/icu4c/source/data/region/cs.txt b/icu4c/source/data/region/cs.txt
index 3966dbe8a..573069081 100644
--- a/icu4c/source/data/region/cs.txt
+++ b/icu4c/source/data/region/cs.txt
@@ -192,7 +192,7 @@ cs{
         ML{"Mali"}
         MM{"Myanmar (Barma)"}
         MN{"Mongolsko"}
-        MO{"Macao – ZAO Číny"}
+        MO{"Macao"}
         MP{"Severní Mariany"}
         MQ{"Martinik"}
         MR{"Mauritánie"}
@@ -301,7 +301,6 @@ cs{
     }
     Countries%short{
         GB{"VB"}
-        MO{"Macao"}
         PS{"Palestina"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/cy.txt b/icu4c/source/data/region/cy.txt
index 074b11e74..7d7fc9af8 100644
--- a/icu4c/source/data/region/cy.txt
+++ b/icu4c/source/data/region/cy.txt
@@ -192,7 +192,7 @@ cy{
         ML{"Mali"}
         MM{"Myanmar (Burma)"}
         MN{"Mongolia"}
-        MO{"Macau RhGA Tsieina"}
+        MO{"Macau"}
         MP{"Ynysoedd Gogledd Mariana"}
         MQ{"Martinique"}
         MR{"Mauritania"}
@@ -301,7 +301,6 @@ cy{
     }
     Countries%short{
         GB{"DU"}
-        MO{"Macau"}
         PS{"Palesteina"}
         US{"UDA"}
     }
diff --git a/icu4c/source/data/region/da.txt b/icu4c/source/data/region/da.txt
index 7c1568ce9..501093739 100644
--- a/icu4c/source/data/region/da.txt
+++ b/icu4c/source/data/region/da.txt
@@ -192,7 +192,7 @@ da{
         ML{"Mali"}
         MM{"Myanmar (Burma)"}
         MN{"Mongoliet"}
-        MO{"Macao SAR"}
+        MO{"Macao"}
         MP{"Nordmarianerne"}
         MQ{"Martinique"}
         MR{"Mauretanien"}
@@ -301,7 +301,6 @@ da{
     }
     Countries%short{
         GB{"UK"}
-        MO{"Macao"}
         PS{"Palæstina"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/de.txt b/icu4c/source/data/region/de.txt
index d217eda27..5effb0bf2 100644
--- a/icu4c/source/data/region/de.txt
+++ b/icu4c/source/data/region/de.txt
@@ -192,7 +192,7 @@ de{
         ML{"Mali"}
         MM{"Myanmar"}
         MN{"Mongolei"}
-        MO{"Sonderverwaltungsregion Macau"}
+        MO{"Macau"}
         MP{"Nördliche Marianen"}
         MQ{"Martinique"}
         MR{"Mauretanien"}
@@ -301,7 +301,6 @@ de{
     }
     Countries%short{
         GB{"UK"}
-        MO{"Macau"}
         PS{"Palästina"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/dsb.txt b/icu4c/source/data/region/dsb.txt
index 96ad6d17e..d4d7b48b3 100644
--- a/icu4c/source/data/region/dsb.txt
+++ b/icu4c/source/data/region/dsb.txt
@@ -191,7 +191,7 @@ dsb{
         ML{"Mali"}
         MM{"Myanmar"}
         MN{"Mongolska"}
-        MO{"Wósebna zastojnstwowa cona Macao"}
+        MO{"Macao"}
         MP{"Pódpołnocne Mariany"}
         MQ{"Martinique"}
         MR{"Mawretańska"}
@@ -300,7 +300,6 @@ dsb{
     }
     Countries%short{
         GB{"UK"}
-        MO{"Macao"}
         PS{"Palestina"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/dz.txt b/icu4c/source/data/region/dz.txt
index 97437bfc9..7d057bdd1 100755
--- a/icu4c/source/data/region/dz.txt
+++ b/icu4c/source/data/region/dz.txt
@@ -191,7 +191,7 @@ dz{
         ML{"མཱ་ལི"}
         MM{"མི་ཡཱན་མར་ (བྷར་མ)"}
         MN{"སོག་པོ་ཡུལ"}
-        MO{"མཀ་ཨའུ་ཅཱའི་ན"}
+        MO{"མཀ་ཨའུ"}
         MP{"བྱང་ཕྱོགས་ཀྱི་མ་ར་ཡ་ན་གླིང་ཚོམ"}
         MQ{"མཱར་ཊི་ནིཀ"}
         MR{"མོ་རི་ཊེ་ནི་ཡ"}
@@ -297,9 +297,6 @@ dz{
         ZW{"ཛིམ་བྷབ་ཝེ"}
         ZZ{"ངོ་མ་ཤེས་པའི་ལུང་ཕྱོགས"}
     }
-    Countries%short{
-        MO{"མཀ་ཨའུ"}
-    }
     Countries%variant{
         CD{"ཌེ་མོ་ཀེརེ་ཊིཀ་ རི་པབ་ལིཀ་ ཨོཕ་ ཀོང་གྷོ"}
         CG{"རི་པབ་ལིཀ་ ཨོཕ་ ཀོང་གྷོ"}
diff --git a/icu4c/source/data/region/ee.txt b/icu4c/source/data/region/ee.txt
index 7162b298d..7643a8b85 100755
--- a/icu4c/source/data/region/ee.txt
+++ b/icu4c/source/data/region/ee.txt
@@ -190,7 +190,7 @@ ee{
         ML{"Mali nutome"}
         MM{"Myanmar (Burma) nutome"}
         MN{"Mongolia nutome"}
-        MO{"Macau SAR Tsaina nutome"}
+        MO{"Macau nutome"}
         MP{"Dziehe Marina ƒudomekpowo nutome"}
         MQ{"Martiniki nutome"}
         MR{"Mauritania nutome"}
@@ -293,9 +293,6 @@ ee{
         ZW{"Zimbabwe nutome"}
         ZZ{"nutome manya"}
     }
-    Countries%short{
-        MO{"Macau nutome"}
-    }
     Countries%variant{
         CD{"Kongo demokratik repɔblik nutome"}
         CG{"Kongo repɔblik nutome"}
diff --git a/icu4c/source/data/region/el.txt b/icu4c/source/data/region/el.txt
index 0f191f752..61837153f 100644
--- a/icu4c/source/data/region/el.txt
+++ b/icu4c/source/data/region/el.txt
@@ -192,7 +192,7 @@ el{
         ML{"Μάλι"}
         MM{"Μιανμάρ/Βιρμανία"}
         MN{"Μογγολία"}
-        MO{"Μακάο ΕΔΠ Κίνας"}
+        MO{"Μακάο"}
         MP{"Νήσοι Βόρειες Μαριάνες"}
         MQ{"Μαρτινίκα"}
         MR{"Μαυριτανία"}
@@ -301,7 +301,6 @@ el{
     }
     Countries%short{
         GB{"Η.Β."}
-        MO{"Μακάο"}
         PS{"Παλαιστίνη"}
         US{"ΗΠΑ"}
     }
diff --git a/icu4c/source/data/region/en.txt b/icu4c/source/data/region/en.txt
index cd6d92113..3a2d9ee45 100644
--- a/icu4c/source/data/region/en.txt
+++ b/icu4c/source/data/region/en.txt
@@ -192,7 +192,7 @@ en{
         ML{"Mali"}
         MM{"Myanmar (Burma)"}
         MN{"Mongolia"}
-        MO{"Macau SAR China"}
+        MO{"Macau"}
         MP{"Northern Mariana Islands"}
         MQ{"Martinique"}
         MR{"Mauritania"}
@@ -303,7 +303,6 @@ en{
         BA{"Bosnia"}
         GB{"UK"}
         MM{"Myanmar"}
-        MO{"Macau"}
         PS{"Palestine"}
         US{"US"}
     }
diff --git a/icu4c/source/data/region/es.txt b/icu4c/source/data/region/es.txt
index 42876bda1..b6dba8067 100644
--- a/icu4c/source/data/region/es.txt
+++ b/icu4c/source/data/region/es.txt
@@ -192,7 +192,7 @@ es{
         ML{"Mali"}
         MM{"Myanmar (Birmania)"}
         MN{"Mongolia"}
-        MO{"RAE de Macao (China)"}
+        MO{"Macao"}
         MP{"Islas Marianas del Norte"}
         MQ{"Martinica"}
         MR{"Mauritania"}
@@ -301,7 +301,6 @@ es{
     }
     Countries%short{
         GB{"RU"}
-        MO{"Macao"}
         PS{"Palestina"}
         US{"EE. UU."}
     }
diff --git a/icu4c/source/data/region/et.txt b/icu4c/source/data/region/et.txt
index b5d1c6abe..cdd9f4d38 100644
--- a/icu4c/source/data/region/et.txt
+++ b/icu4c/source/data/region/et.txt
@@ -192,7 +192,7 @@ et{
         ML{"Mali"}
         MM{"Myanmar (Birma)"}
         MN{"Mongoolia"}
-        MO{"Macau - Hiina erihalduspiirkond"}
+        MO{"Macau"}
         MP{"Põhja-Mariaanid"}
         MQ{"Martinique"}
         MR{"Mauritaania"}
@@ -301,7 +301,6 @@ et{
     }
     Countries%short{
         GB{"Suurbritannia"}
-        MO{"Macau"}
         PS{"Palestiina"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/eu.txt b/icu4c/source/data/region/eu.txt
index d480b034a..0feda6486 100644
--- a/icu4c/source/data/region/eu.txt
+++ b/icu4c/source/data/region/eu.txt
@@ -192,7 +192,7 @@ eu{
         ML{"Mali"}
         MM{"Myanmar"}
         MN{"Mongolia"}
-        MO{"Macau AEB Txina"}
+        MO{"Macau"}
         MP{"Iparraldeko Mariana uharteak"}
         MQ{"Martinika"}
         MR{"Mauritania"}
@@ -301,7 +301,6 @@ eu{
     }
     Countries%short{
         GB{"EB"}
-        MO{"Macau"}
         PS{"Palestina"}
         US{"AEB"}
     }
diff --git a/icu4c/source/data/region/fa.txt b/icu4c/source/data/region/fa.txt
index 80297d223..bd59151bc 100644
--- a/icu4c/source/data/region/fa.txt
+++ b/icu4c/source/data/region/fa.txt
@@ -192,7 +192,7 @@ fa{
         ML{"مالی"}
         MM{"میانمار (برمه)"}
         MN{"مغولستان"}
-        MO{"ماکائو، ناحیهٔ ویژهٔ حکومتی چین"}
+        MO{"ماکائو"}
         MP{"جزایر ماریانای شمالی"}
         MQ{"مارتینیک"}
         MR{"موریتانی"}
@@ -301,7 +301,6 @@ fa{
     }
     Countries%short{
         GB{"بریتانیا"}
-        MO{"ماکائو"}
         PS{"فلسطین"}
         SA{"عربستان"}
         US{"ایالات متحده"}
diff --git a/icu4c/source/data/region/fi.txt b/icu4c/source/data/region/fi.txt
index 7d255a130..f3367e00b 100644
--- a/icu4c/source/data/region/fi.txt
+++ b/icu4c/source/data/region/fi.txt
@@ -192,7 +192,7 @@ fi{
         ML{"Mali"}
         MM{"Myanmar (Burma)"}
         MN{"Mongolia"}
-        MO{"Macao – Kiinan e.h.a."}
+        MO{"Macao"}
         MP{"Pohjois-Mariaanit"}
         MQ{"Martinique"}
         MR{"Mauritania"}
@@ -301,7 +301,6 @@ fi{
     }
     Countries%short{
         GB{"Britannia"}
-        MO{"Macao"}
         PS{"Palestiina"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/fil.txt b/icu4c/source/data/region/fil.txt
index a5cfd738d..360252a1b 100755
--- a/icu4c/source/data/region/fil.txt
+++ b/icu4c/source/data/region/fil.txt
@@ -192,7 +192,7 @@ fil{
         ML{"Mali"}
         MM{"Myanmar (Burma)"}
         MN{"Mongolia"}
-        MO{"Macau SAR China"}
+        MO{"Macau"}
         MP{"Northern Mariana Islands"}
         MQ{"Martinique"}
         MR{"Mauritania"}
@@ -301,7 +301,6 @@ fil{
     }
     Countries%short{
         GB{"U.K."}
-        MO{"Macau"}
         PS{"Palestine"}
         US{"U.S."}
     }
diff --git a/icu4c/source/data/region/fo.txt b/icu4c/source/data/region/fo.txt
index 1165b5213..f22f6ce6f 100644
--- a/icu4c/source/data/region/fo.txt
+++ b/icu4c/source/data/region/fo.txt
@@ -298,7 +298,6 @@ fo{
     }
     Countries%short{
         GB{"Stóra Bretland"}
-        MO{"Makao"}
         PS{"Palestina"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/fr.txt b/icu4c/source/data/region/fr.txt
index a9a8c128b..b2c6273ac 100644
--- a/icu4c/source/data/region/fr.txt
+++ b/icu4c/source/data/region/fr.txt
@@ -192,7 +192,7 @@ fr{
         ML{"Mali"}
         MM{"Myanmar"}
         MN{"Mongolie"}
-        MO{"R.A.S. chinoise de Macao"}
+        MO{"Macao"}
         MP{"Îles Mariannes du Nord"}
         MQ{"Martinique"}
         MR{"Mauritanie"}
@@ -301,7 +301,6 @@ fr{
     }
     Countries%short{
         GB{"R.-U."}
-        MO{"Macao"}
         PS{"Palestine"}
         US{"É.-U."}
     }
diff --git a/icu4c/source/data/region/fur.txt b/icu4c/source/data/region/fur.txt
index b67004a92..6d351196d 100644
--- a/icu4c/source/data/region/fur.txt
+++ b/icu4c/source/data/region/fur.txt
@@ -189,7 +189,7 @@ fur{
         ML{"Mali"}
         MM{"Birmanie"}
         MN{"Mongolie"}
-        MO{"Regjon aministrative speciâl de Cine di Macao"}
+        MO{"Macao"}
         MP{"Isulis Mariana dal Nord"}
         MQ{"Martiniche"}
         MR{"Mauritanie"}
@@ -293,9 +293,6 @@ fur{
         ZW{"Zimbabwe"}
         ZZ{"Regjon no cognossude o no valide"}
     }
-    Countries%short{
-        MO{"Macao"}
-    }
     Countries%variant{
         CD{"Congo (RDC)"}
         CG{"Congo (Republiche)"}
diff --git a/icu4c/source/data/region/fy.txt b/icu4c/source/data/region/fy.txt
index 6acf1e771..0c0d61dec 100644
--- a/icu4c/source/data/region/fy.txt
+++ b/icu4c/source/data/region/fy.txt
@@ -192,7 +192,7 @@ fy{
         ML{"Mali"}
         MM{"Myanmar (Birma)"}
         MN{"Mongolië"}
-        MO{"Macao SAR van Sina"}
+        MO{"Macao"}
         MP{"Noardlike Marianeneilannen"}
         MQ{"Martinique"}
         MR{"Mauritanië"}
@@ -301,7 +301,6 @@ fy{
     }
     Countries%short{
         GB{"VK"}
-        MO{"Macao"}
         PS{"Palestina"}
         US{"VS"}
     }
diff --git a/icu4c/source/data/region/ga.txt b/icu4c/source/data/region/ga.txt
index 07c7487d6..6b33416b3 100644
--- a/icu4c/source/data/region/ga.txt
+++ b/icu4c/source/data/region/ga.txt
@@ -192,7 +192,7 @@ ga{
         ML{"Mailí"}
         MM{"Maenmar (Burma)"}
         MN{"An Mhongóil"}
-        MO{"S.R.R. na Síne Macao"}
+        MO{"Macao"}
         MP{"Na hOileáin Mháirianacha Thuaidh"}
         MQ{"Martinique"}
         MR{"An Mháratáin"}
@@ -301,7 +301,6 @@ ga{
     }
     Countries%short{
         GB{"RA"}
-        MO{"Macao"}
         PS{"An Phalaistín"}
         US{"SAM"}
     }
diff --git a/icu4c/source/data/region/gd.txt b/icu4c/source/data/region/gd.txt
index 15f02e766..2014d0593 100644
--- a/icu4c/source/data/region/gd.txt
+++ b/icu4c/source/data/region/gd.txt
@@ -192,7 +192,7 @@ gd{
         ML{"Màili"}
         MM{"Miànmar (Burma)"}
         MN{"Dùthaich nam Mongol"}
-        MO{"Macàthu SAR na Sìne"}
+        MO{"Macàthu"}
         MP{"Na h-Eileanan Mairianach a Tuath"}
         MQ{"Mairtinic"}
         MR{"Moratàinea"}
@@ -301,7 +301,6 @@ gd{
     }
     Countries%short{
         GB{"RA"}
-        MO{"Macàthu"}
         PS{"Palastain"}
         US{"SA"}
     }
diff --git a/icu4c/source/data/region/gl.txt b/icu4c/source/data/region/gl.txt
index 3676b4b49..d243e2d16 100644
--- a/icu4c/source/data/region/gl.txt
+++ b/icu4c/source/data/region/gl.txt
@@ -192,7 +192,7 @@ gl{
         ML{"Malí"}
         MM{"Myanmar (Birmania)"}
         MN{"Mongolia"}
-        MO{"Macau RAE de China"}
+        MO{"Macau"}
         MP{"Illas Marianas do norte"}
         MQ{"Martinica"}
         MR{"Mauritania"}
@@ -301,7 +301,6 @@ gl{
     }
     Countries%short{
         GB{"RU"}
-        MO{"Macau"}
         PS{"Palestina"}
     }
     Countries%variant{
diff --git a/icu4c/source/data/region/gsw.txt b/icu4c/source/data/region/gsw.txt
index f1442c7c8..449d0df34 100644
--- a/icu4c/source/data/region/gsw.txt
+++ b/icu4c/source/data/region/gsw.txt
@@ -185,7 +185,7 @@ gsw{
         ML{"Maali"}
         MM{"Myanmar (Burma)"}
         MN{"Mongolei"}
-        MO{"Sonderverwaltigszone Macao"}
+        MO{"Macao"}
         MP{"Nördlichi Mariaane"}
         MQ{"Martinigg"}
         MR{"Mauretaanie"}
@@ -288,9 +288,6 @@ gsw{
         ZW{"Simbabwe"}
         ZZ{"Unbekannti oder ungültigi Regioon"}
     }
-    Countries%short{
-        MO{"Macao"}
-    }
     Countries%variant{
         MK{"Mazedoonie (EJRM)"}
     }
diff --git a/icu4c/source/data/region/gu.txt b/icu4c/source/data/region/gu.txt
index bc5f230fb..f23b8914a 100644
--- a/icu4c/source/data/region/gu.txt
+++ b/icu4c/source/data/region/gu.txt
@@ -192,7 +192,7 @@ gu{
         ML{"માલી"}
         MM{"મ્યાંમાર (બર્મા)"}
         MN{"મંગોલિયા"}
-        MO{"મકાઉ SAR ચીન"}
+        MO{"મકાઉ"}
         MP{"ઉત્તરીય મારિયાના આઇલેન્ડ્સ"}
         MQ{"માર્ટીનીક"}
         MR{"મૌરિટાનિયા"}
@@ -301,7 +301,6 @@ gu{
     }
     Countries%short{
         GB{"યુ.કે."}
-        MO{"મકાઉ"}
         PS{"પેલેસ્ટાઇન"}
         US{"યુ.એસ."}
     }
diff --git a/icu4c/source/data/region/he.txt b/icu4c/source/data/region/he.txt
index 6201c467a..65d9570e1 100644
--- a/icu4c/source/data/region/he.txt
+++ b/icu4c/source/data/region/he.txt
@@ -192,7 +192,7 @@ he{
         ML{"מאלי"}
         MM{"מיאנמאר (בורמה)‎"}
         MN{"מונגוליה"}
-        MO{"מקאו - מחוז מנהלי מיוחד של סין"}
+        MO{"מקאו"}
         MP{"איי מריאנה הצפוניים"}
         MQ{"מרטיניק"}
         MR{"מאוריטניה"}
@@ -301,7 +301,6 @@ he{
     }
     Countries%short{
         GB{"בריטניה"}
-        MO{"מקאו"}
         PS{"פלסטין"}
         US{"ארה״ב"}
     }
diff --git a/icu4c/source/data/region/hi.txt b/icu4c/source/data/region/hi.txt
index ee5b91789..57b1eac30 100644
--- a/icu4c/source/data/region/hi.txt
+++ b/icu4c/source/data/region/hi.txt
@@ -192,7 +192,7 @@ hi{
         ML{"माली"}
         MM{"म्यांमार (बर्मा)"}
         MN{"मंगोलिया"}
-        MO{"मकाऊ (विशेष प्रशासनिक क्षेत्र चीन)"}
+        MO{"मकाऊ"}
         MP{"उत्तरी मारियाना द्वीपसमूह"}
         MQ{"मार्टीनिक"}
         MR{"मॉरिटानिया"}
@@ -301,7 +301,6 @@ hi{
     }
     Countries%short{
         GB{"यू.के."}
-        MO{"मकाऊ"}
         PS{"फ़िलिस्तीन"}
         US{"अमेरिका"}
     }
diff --git a/icu4c/source/data/region/hr.txt b/icu4c/source/data/region/hr.txt
index bca7d17fe..77b7628eb 100644
--- a/icu4c/source/data/region/hr.txt
+++ b/icu4c/source/data/region/hr.txt
@@ -192,7 +192,7 @@ hr{
         ML{"Mali"}
         MM{"Mijanmar (Burma)"}
         MN{"Mongolija"}
-        MO{"Makao PUP Kina"}
+        MO{"Makao"}
         MP{"Sjeverni Marijanski Otoci"}
         MQ{"Martinique"}
         MR{"Mauritanija"}
@@ -301,7 +301,6 @@ hr{
     }
     Countries%short{
         GB{"UK"}
-        MO{"Makao"}
         PS{"Palestina"}
         US{"SAD"}
     }
diff --git a/icu4c/source/data/region/hsb.txt b/icu4c/source/data/region/hsb.txt
index 5493498c5..9a54cff87 100644
--- a/icu4c/source/data/region/hsb.txt
+++ b/icu4c/source/data/region/hsb.txt
@@ -191,7 +191,7 @@ hsb{
         ML{"Mali"}
         MM{"Myanmar"}
         MN{"Mongolska"}
-        MO{"Wosebita zarjadniska cona Macao"}
+        MO{"Macao"}
         MP{"Sewjerne Mariany"}
         MQ{"Martinique"}
         MR{"Mawretanska"}
@@ -300,7 +300,6 @@ hsb{
     }
     Countries%short{
         GB{"UK"}
-        MO{"Macao"}
         PS{"Palestina"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/hu.txt b/icu4c/source/data/region/hu.txt
index 0b13db9c5..5cab575be 100644
--- a/icu4c/source/data/region/hu.txt
+++ b/icu4c/source/data/region/hu.txt
@@ -192,7 +192,7 @@ hu{
         ML{"Mali"}
         MM{"Mianmar (Burma)"}
         MN{"Mongólia"}
-        MO{"Makaó SAR Kína"}
+        MO{"Makaó"}
         MP{"Északi Mariana-szigetek"}
         MQ{"Martinique"}
         MR{"Mauritánia"}
@@ -301,7 +301,6 @@ hu{
     }
     Countries%short{
         GB{"UK"}
-        MO{"Makaó"}
         PS{"Palesztina"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/hy.txt b/icu4c/source/data/region/hy.txt
index 7302a303a..09a812cca 100644
--- a/icu4c/source/data/region/hy.txt
+++ b/icu4c/source/data/region/hy.txt
@@ -191,7 +191,7 @@ hy{
         ML{"Մալի"}
         MM{"Մյանմա (Բիրմա)"}
         MN{"Մոնղոլիա"}
-        MO{"Չինաստանի Մակաո ՀՎՇ"}
+        MO{"Մակաո"}
         MP{"Հյուսիսային Մարիանյան կղզիներ"}
         MQ{"Մարտինիկա"}
         MR{"Մավրիտանիա"}
@@ -300,7 +300,6 @@ hy{
     }
     Countries%short{
         GB{"Միացյալ Թագավորություն"}
-        MO{"Մակաո"}
         PS{"Պաղեստին"}
         US{"ԱՄՆ"}
     }
diff --git a/icu4c/source/data/region/id.txt b/icu4c/source/data/region/id.txt
index b1fcab975..e7e125694 100644
--- a/icu4c/source/data/region/id.txt
+++ b/icu4c/source/data/region/id.txt
@@ -192,7 +192,7 @@ id{
         ML{"Mali"}
         MM{"Myanmar (Burma)"}
         MN{"Mongolia"}
-        MO{"Makau SAR China"}
+        MO{"Makau"}
         MP{"Kepulauan Mariana Utara"}
         MQ{"Martinik"}
         MR{"Mauritania"}
@@ -301,7 +301,6 @@ id{
     }
     Countries%short{
         GB{"GB"}
-        MO{"Makau"}
         PS{"Palestina"}
         US{"A.S."}
     }
diff --git a/icu4c/source/data/region/is.txt b/icu4c/source/data/region/is.txt
index 48b54f275..9bcdfdc75 100644
--- a/icu4c/source/data/region/is.txt
+++ b/icu4c/source/data/region/is.txt
@@ -192,7 +192,7 @@ is{
         ML{"Malí"}
         MM{"Mjanmar (Búrma)"}
         MN{"Mongólía"}
-        MO{"Sjálfstjórnarsvæðið Makaó"}
+        MO{"Makaó"}
         MP{"Norður-Maríanaeyjar"}
         MQ{"Martiník"}
         MR{"Máritanía"}
@@ -301,7 +301,6 @@ is{
     }
     Countries%short{
         GB{"Bretland"}
-        MO{"Makaó"}
         PS{"Palestína"}
         US{"BNA"}
     }
diff --git a/icu4c/source/data/region/it.txt b/icu4c/source/data/region/it.txt
index 7afa9edab..1d807a1ec 100644
--- a/icu4c/source/data/region/it.txt
+++ b/icu4c/source/data/region/it.txt
@@ -192,7 +192,7 @@ it{
         ML{"Mali"}
         MM{"Myanmar (Birmania)"}
         MN{"Mongolia"}
-        MO{"RAS di Macao"}
+        MO{"Macao"}
         MP{"Isole Marianne Settentrionali"}
         MQ{"Martinica"}
         MR{"Mauritania"}
@@ -301,7 +301,6 @@ it{
     }
     Countries%short{
         GB{"GB"}
-        MO{"Macao"}
         PS{"Palestina"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/ja.txt b/icu4c/source/data/region/ja.txt
index 2e95bb4ab..fb980120d 100644
--- a/icu4c/source/data/region/ja.txt
+++ b/icu4c/source/data/region/ja.txt
@@ -192,7 +192,7 @@ ja{
         ML{"マリ"}
         MM{"ミャンマー"}
         MN{"モンゴル"}
-        MO{"中華人民共和国マカオ特別行政区"}
+        MO{"マカオ"}
         MP{"北マリアナ諸島"}
         MQ{"マルティニーク"}
         MR{"モーリタニア"}
@@ -301,7 +301,6 @@ ja{
     }
     Countries%short{
         GB{"英国"}
-        MO{"マカオ"}
         PS{"パレスチナ"}
         US{"アメリカ"}
     }
diff --git a/icu4c/source/data/region/ka.txt b/icu4c/source/data/region/ka.txt
index 53c1dfb5a..b4b9a034b 100644
--- a/icu4c/source/data/region/ka.txt
+++ b/icu4c/source/data/region/ka.txt
@@ -192,7 +192,7 @@ ka{
         ML{"მალი"}
         MM{"მიანმარი (ბირმა)"}
         MN{"მონღოლეთი"}
-        MO{"მაკაოს სპეციალური ადმინისტრაციული რეგიონი ჩინეთი"}
+        MO{"მაკაო"}
         MP{"ჩრდილოეთ მარიანას კუნძულები"}
         MQ{"მარტინიკა"}
         MR{"მავრიტანია"}
@@ -301,7 +301,6 @@ ka{
     }
     Countries%short{
         GB{"გაერთ.სამ."}
-        MO{"მაკაო"}
         PS{"პალესტინა"}
         US{"აშშ"}
     }
diff --git a/icu4c/source/data/region/kea.txt b/icu4c/source/data/region/kea.txt
index c00baaca0..cda5f1533 100755
--- a/icu4c/source/data/region/kea.txt
+++ b/icu4c/source/data/region/kea.txt
@@ -192,7 +192,7 @@ kea{
         ML{"Mali"}
         MM{"Mianmar"}
         MN{"Mongolia"}
-        MO{"Rejiãu Administrativu Special di Makau"}
+        MO{"Makau"}
         MP{"Ilhas Marianas di Norti"}
         MQ{"Martinika"}
         MR{"Mauritania"}
@@ -301,7 +301,6 @@ kea{
     }
     Countries%short{
         GB{"R.U."}
-        MO{"Makau"}
         US{"S.U."}
     }
     Countries%variant{
diff --git a/icu4c/source/data/region/kk.txt b/icu4c/source/data/region/kk.txt
index 95947b606..346a346e8 100644
--- a/icu4c/source/data/region/kk.txt
+++ b/icu4c/source/data/region/kk.txt
@@ -191,7 +191,7 @@ kk{
         ML{"Мали"}
         MM{"Мьянма (Бирма)"}
         MN{"Моңғолия"}
-        MO{"Қытай Халық Республикасының Макао арнайы әкімшілік ауданы"}
+        MO{"Макао"}
         MP{"Солтүстік Мариан аралдары"}
         MQ{"Мартиника"}
         MR{"Мавритания"}
@@ -300,7 +300,6 @@ kk{
     }
     Countries%short{
         GB{"БК"}
-        MO{"Макао"}
         PS{"Палестина"}
         US{"АҚШ"}
     }
diff --git a/icu4c/source/data/region/km.txt b/icu4c/source/data/region/km.txt
index 04f84709d..8f87efd8a 100644
--- a/icu4c/source/data/region/km.txt
+++ b/icu4c/source/data/region/km.txt
@@ -300,7 +300,6 @@ km{
     }
     Countries%short{
         GB{"ច.អ."}
-        MO{"ម៉ាកាវ"}
         PS{"ប៉ាលេស្ទីន"}
         US{"ស.រ.អ"}
     }
diff --git a/icu4c/source/data/region/kn.txt b/icu4c/source/data/region/kn.txt
index fb8a15186..5aa1cc7ad 100644
--- a/icu4c/source/data/region/kn.txt
+++ b/icu4c/source/data/region/kn.txt
@@ -192,7 +192,7 @@ kn{
         ML{"ಮಾಲಿ"}
         MM{"ಮಯನ್ಮಾರ್ (ಬರ್ಮಾ)"}
         MN{"ಮೊಂಗೋಲಿಯಾ"}
-        MO{"ಮಖಾವ್ (SAR) ಚೈನಾ"}
+        MO{"ಮಖಾವ್"}
         MP{"ಉತ್ತರ ಮರಿಯಾನಾ ದ್ವೀಪಗಳು"}
         MQ{"ಮಾರ್ಟಿನಿಕ್"}
         MR{"ಮಾರಿಟೇನಿಯಾ"}
@@ -301,7 +301,6 @@ kn{
     }
     Countries%short{
         GB{"ಯು.ಕೆ."}
-        MO{"ಮಖಾವ್"}
         PS{"ಪ್ಯಾಲೆಸ್ಟೇನ್"}
         US{"ಯು.ಎಸ್"}
     }
diff --git a/icu4c/source/data/region/ko.txt b/icu4c/source/data/region/ko.txt
index 88be058b2..28a4cf549 100644
--- a/icu4c/source/data/region/ko.txt
+++ b/icu4c/source/data/region/ko.txt
@@ -192,7 +192,7 @@ ko{
         ML{"말리"}
         MM{"미얀마"}
         MN{"몽골"}
-        MO{"마카오, 중국 특별행정구"}
+        MO{"마카오"}
         MP{"북마리아나제도"}
         MQ{"마르티니크"}
         MR{"모리타니"}
@@ -301,7 +301,6 @@ ko{
     }
     Countries%short{
         GB{"영국"}
-        MO{"마카오"}
         PS{"팔레스타인"}
         US{"미국"}
     }
diff --git a/icu4c/source/data/region/ksh.txt b/icu4c/source/data/region/ksh.txt
index 6a51a1f3a..1db02a95c 100644
--- a/icu4c/source/data/region/ksh.txt
+++ b/icu4c/source/data/region/ksh.txt
@@ -301,7 +301,6 @@ ksh{
     }
     Countries%short{
         GB{"Jruußbrettannije"}
-        MO{"Makau"}
         US{"USA"}
     }
     Countries%variant{
diff --git a/icu4c/source/data/region/ky.txt b/icu4c/source/data/region/ky.txt
index 08c668d10..0a97fafcc 100755
--- a/icu4c/source/data/region/ky.txt
+++ b/icu4c/source/data/region/ky.txt
@@ -191,7 +191,7 @@ ky{
         ML{"Мали"}
         MM{"Мьянма (Бирма)"}
         MN{"Монголия"}
-        MO{"Макау Кытай ААА"}
+        MO{"Макау"}
         MP{"Түндүк Мариана аралдары"}
         MQ{"Мартиника"}
         MR{"Мавритания"}
@@ -300,7 +300,6 @@ ky{
     }
     Countries%short{
         GB{"УБ"}
-        MO{"Макау"}
         PS{"Палестина"}
         US{"АКШ"}
     }
diff --git a/icu4c/source/data/region/lb.txt b/icu4c/source/data/region/lb.txt
index 8e32a8fb5..11358ef04 100644
--- a/icu4c/source/data/region/lb.txt
+++ b/icu4c/source/data/region/lb.txt
@@ -191,7 +191,7 @@ lb{
         ML{"Mali"}
         MM{"Myanmar"}
         MN{"Mongolei"}
-        MO{"Spezialverwaltungszon Macau"}
+        MO{"Macau"}
         MP{"Nërdlech Marianen"}
         MQ{"Martinique"}
         MR{"Mauretanien"}
@@ -300,7 +300,6 @@ lb{
     }
     Countries%short{
         GB{"GB"}
-        MO{"Macau"}
         PS{"Palestina"}
         US{"US"}
     }
diff --git a/icu4c/source/data/region/lo.txt b/icu4c/source/data/region/lo.txt
index 8a912ddbc..125bc5a08 100755
--- a/icu4c/source/data/region/lo.txt
+++ b/icu4c/source/data/region/lo.txt
@@ -191,7 +191,7 @@ lo{
         ML{"ມາລິ"}
         MM{"ມຽນມາ (ເບີມາ)"}
         MN{"ມອງໂກເລຍ"}
-        MO{"ມາເກົ້າ ເຂດປົກຄອງພິເສດ ຈີນ"}
+        MO{"ມາເກົ້າ"}
         MP{"ຫມູ່ເກາະມາແຊວຕອນເຫນືອ"}
         MQ{"ມາຕິນີກ"}
         MR{"ມົວຣິເທເນຍ"}
@@ -300,7 +300,6 @@ lo{
     }
     Countries%short{
         GB{"ສະຫະລາດຊະອະນາຈັກຯ"}
-        MO{"ມາເກົ້າ"}
         PS{"ປາເລສຕິນ"}
         US{"ສະຫະລັດຯ"}
     }
diff --git a/icu4c/source/data/region/lt.txt b/icu4c/source/data/region/lt.txt
index 5b2e00964..d48d73dd7 100644
--- a/icu4c/source/data/region/lt.txt
+++ b/icu4c/source/data/region/lt.txt
@@ -192,7 +192,7 @@ lt{
         ML{"Malis"}
         MM{"Mianmaras (Birma)"}
         MN{"Mongolija"}
-        MO{"Ypatingasis Administracinis Kinijos Regionas Makao"}
+        MO{"Makao"}
         MP{"Marianos Šiaurinės Salos"}
         MQ{"Martinika"}
         MR{"Mauritanija"}
@@ -301,7 +301,6 @@ lt{
     }
     Countries%short{
         GB{"Didžioji Britanija"}
-        MO{"Makao"}
         PS{"Palestina"}
         US{"JAV"}
     }
diff --git a/icu4c/source/data/region/lv.txt b/icu4c/source/data/region/lv.txt
index b1eb42896..6eae5e7cf 100644
--- a/icu4c/source/data/region/lv.txt
+++ b/icu4c/source/data/region/lv.txt
@@ -192,7 +192,7 @@ lv{
         ML{"Mali"}
         MM{"Mjanma (Birma)"}
         MN{"Mongolija"}
-        MO{"Ķīnas īpašās pārvaldes apgabals Makao"}
+        MO{"Makao"}
         MP{"Ziemeļu Marianas salas"}
         MQ{"Martinika"}
         MR{"Mauritānija"}
@@ -301,7 +301,6 @@ lv{
     }
     Countries%short{
         GB{"Lielbritānija"}
-        MO{"Makao"}
         PS{"Palestīna"}
         US{"ASV"}
     }
diff --git a/icu4c/source/data/region/mk.txt b/icu4c/source/data/region/mk.txt
index 8fc2e9d53..c954efd72 100644
--- a/icu4c/source/data/region/mk.txt
+++ b/icu4c/source/data/region/mk.txt
@@ -192,7 +192,7 @@ mk{
         ML{"Мали"}
         MM{"Мјанмар (Бурма)"}
         MN{"Монголија"}
-        MO{"Макао С.А.Р Кина"}
+        MO{"Макао"}
         MP{"Северни Маријански Острови"}
         MQ{"Мартиник"}
         MR{"Мавританија"}
@@ -301,7 +301,6 @@ mk{
     }
     Countries%short{
         GB{"ОК"}
-        MO{"Макао"}
         PS{"Палестина"}
         US{"САД"}
     }
diff --git a/icu4c/source/data/region/ml.txt b/icu4c/source/data/region/ml.txt
index e2d2e79cc..39d421d5d 100644
--- a/icu4c/source/data/region/ml.txt
+++ b/icu4c/source/data/region/ml.txt
@@ -192,7 +192,7 @@ ml{
         ML{"മാലി"}
         MM{"മ്യാൻമാർ (ബർമ്മ)"}
         MN{"മംഗോളിയ"}
-        MO{"മക്കാവോ SAR ചൈന"}
+        MO{"മക്കാവു"}
         MP{"ഉത്തര മറിയാനാ ദ്വീപുകൾ"}
         MQ{"മാർട്ടിനിക്ക്"}
         MR{"മൗറിറ്റാനിയ"}
@@ -301,7 +301,6 @@ ml{
     }
     Countries%short{
         GB{"യു.കെ."}
-        MO{"മക്കാവു"}
         PS{"പലസ്‌തീൻ"}
         US{"യു.എസ്"}
     }
diff --git a/icu4c/source/data/region/mn.txt b/icu4c/source/data/region/mn.txt
index d3d4893d7..049342e6d 100755
--- a/icu4c/source/data/region/mn.txt
+++ b/icu4c/source/data/region/mn.txt
@@ -191,7 +191,7 @@ mn{
         ML{"Мали"}
         MM{"Мьянмар (Бурма)"}
         MN{"Монгол"}
-        MO{"БНХАУ-ын Тусгай захиргааны бүс Макао"}
+        MO{"Макао"}
         MP{"Хойд Марианы Арлууд"}
         MQ{"Мартиник"}
         MR{"Мавритани"}
@@ -300,7 +300,6 @@ mn{
     }
     Countries%short{
         GB{"ИБ"}
-        MO{"Макао"}
         PS{"Палестин"}
         US{"АНУ"}
     }
diff --git a/icu4c/source/data/region/mr.txt b/icu4c/source/data/region/mr.txt
index 9bb8eb4c3..616f8e0f2 100644
--- a/icu4c/source/data/region/mr.txt
+++ b/icu4c/source/data/region/mr.txt
@@ -192,7 +192,7 @@ mr{
         ML{"माली"}
         MM{"म्यानमार (बर्मा)"}
         MN{"मंगोलिया"}
-        MO{"मकाओ एसएआर चीन"}
+        MO{"मकाओ"}
         MP{"उत्तरी मारियाना बेटे"}
         MQ{"मार्टिनिक"}
         MR{"मॉरिटानिया"}
@@ -301,7 +301,6 @@ mr{
     }
     Countries%short{
         GB{"यू.के."}
-        MO{"मकाओ"}
         PS{"पॅलेस्टाईन"}
         US{"यू.एस."}
     }
diff --git a/icu4c/source/data/region/ms.txt b/icu4c/source/data/region/ms.txt
index 06a115e7b..cc35a3565 100644
--- a/icu4c/source/data/region/ms.txt
+++ b/icu4c/source/data/region/ms.txt
@@ -192,7 +192,7 @@ ms{
         ML{"Mali"}
         MM{"Myanmar (Burma)"}
         MN{"Mongolia"}
-        MO{"Macau SAR China"}
+        MO{"Macau"}
         MP{"Kepulauan Mariana Utara"}
         MQ{"Martinique"}
         MR{"Mauritania"}
@@ -301,7 +301,6 @@ ms{
     }
     Countries%short{
         GB{"GB"}
-        MO{"Macau"}
         PS{"Palestin"}
         US{"A.S"}
     }
diff --git a/icu4c/source/data/region/my.txt b/icu4c/source/data/region/my.txt
index b0e2b4149..270483b15 100644
--- a/icu4c/source/data/region/my.txt
+++ b/icu4c/source/data/region/my.txt
@@ -191,7 +191,7 @@ my{
         ML{"မာလီ"}
         MM{"မြန်မာ"}
         MN{"မွန်ဂိုးလီးယား"}
-        MO{"တရုတ်၏ အထူးအုပ်ချုပ်ခွင့်ရ မကာအို"}
+        MO{"မကာအို"}
         MP{"တောင်ပိုင်းမာရီအာနာကျွန်းစု"}
         MQ{"မာတီနီကီ"}
         MR{"မောရီတာနီအာ"}
@@ -300,7 +300,6 @@ my{
     }
     Countries%short{
         GB{"ယူကေ"}
-        MO{"မကာအို"}
         PS{"ပါလက်စတိုင်း"}
         US{"ယူအက်စ်"}
     }
diff --git a/icu4c/source/data/region/nb.txt b/icu4c/source/data/region/nb.txt
index 6134bcb58..24c1b6bce 100644
--- a/icu4c/source/data/region/nb.txt
+++ b/icu4c/source/data/region/nb.txt
@@ -192,7 +192,7 @@ nb{
         ML{"Mali"}
         MM{"Myanmar (Burma)"}
         MN{"Mongolia"}
-        MO{"Macao S.A.R. Kina"}
+        MO{"Macao"}
         MP{"Nord-Marianene"}
         MQ{"Martinique"}
         MR{"Mauritania"}
@@ -301,7 +301,6 @@ nb{
     }
     Countries%short{
         GB{"Storbritannia"}
-        MO{"Macao"}
         PS{"Palestina"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/ne.txt b/icu4c/source/data/region/ne.txt
index 485446ee5..8c56c5908 100644
--- a/icu4c/source/data/region/ne.txt
+++ b/icu4c/source/data/region/ne.txt
@@ -192,7 +192,7 @@ ne{
         ML{"माली"}
         MM{"म्यान्मार (बर्मा)"}
         MN{"मङ्गोलिया"}
-        MO{"मकावो चिनिँया स्वशासित क्षेत्र"}
+        MO{"मकावो"}
         MP{"उत्तरी मारिआना टापु"}
         MQ{"मार्टिनिक"}
         MR{"माउरिटानिया"}
@@ -301,7 +301,6 @@ ne{
     }
     Countries%short{
         GB{"बेलायत"}
-        MO{"मकावो"}
         PS{"प्यालेसटाइन"}
         US{"अमेरिका"}
     }
diff --git a/icu4c/source/data/region/nl.txt b/icu4c/source/data/region/nl.txt
index fdc072520..3dae41b8c 100644
--- a/icu4c/source/data/region/nl.txt
+++ b/icu4c/source/data/region/nl.txt
@@ -192,7 +192,7 @@ nl{
         ML{"Mali"}
         MM{"Myanmar (Birma)"}
         MN{"Mongolië"}
-        MO{"Macau SAR van China"}
+        MO{"Macau"}
         MP{"Noordelijke Marianen"}
         MQ{"Martinique"}
         MR{"Mauritanië"}
@@ -301,7 +301,6 @@ nl{
     }
     Countries%short{
         GB{"VK"}
-        MO{"Macau"}
         PS{"Palestina"}
         US{"VS"}
     }
diff --git a/icu4c/source/data/region/nn.txt b/icu4c/source/data/region/nn.txt
index 0f7581d4b..6b426e010 100644
--- a/icu4c/source/data/region/nn.txt
+++ b/icu4c/source/data/region/nn.txt
@@ -190,7 +190,7 @@ nn{
         ML{"Mali"}
         MM{"Myanmar"}
         MN{"Mongolia"}
-        MO{"Macao S.A.R. Kina"}
+        MO{"Macao"}
         MP{"Nord-Marianane"}
         MQ{"Martinique"}
         MR{"Mauritania"}
@@ -294,8 +294,5 @@ nn{
         ZW{"Zimbabwe"}
         ZZ{"ukjent område"}
     }
-    Countries%short{
-        MO{"Macao"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/pa.txt b/icu4c/source/data/region/pa.txt
index d76b111a2..4561734e5 100644
--- a/icu4c/source/data/region/pa.txt
+++ b/icu4c/source/data/region/pa.txt
@@ -191,7 +191,7 @@ pa{
         ML{"ਮਾਲੀ"}
         MM{"ਮਿਆਂਮਾਰ (ਬਰਮਾ)"}
         MN{"ਮੰਗੋਲੀਆ"}
-        MO{"ਮਕਾਉ ਐਸਏਆਰ ਚੀਨ"}
+        MO{"ਮਕਾਉ"}
         MP{"ਉੱਤਰੀ ਮਾਰੀਆਨਾ ਟਾਪੂ"}
         MQ{"ਮਾਰਟੀਨਿਕ"}
         MR{"ਮੋਰਿਟਾਨੀਆ"}
@@ -300,7 +300,6 @@ pa{
     }
     Countries%short{
         GB{"ਯੂ.ਕੇ."}
-        MO{"ਮਕਾਉ"}
         PS{"ਫਿਲੀਸਤੀਨ"}
         US{"ਯੂ.ਐਸ."}
     }
diff --git a/icu4c/source/data/region/pl.txt b/icu4c/source/data/region/pl.txt
index 09514f8e5..96963917a 100644
--- a/icu4c/source/data/region/pl.txt
+++ b/icu4c/source/data/region/pl.txt
@@ -192,7 +192,7 @@ pl{
         ML{"Mali"}
         MM{"Mjanma (Birma)"}
         MN{"Mongolia"}
-        MO{"SRA Makau (Chiny)"}
+        MO{"Makau"}
         MP{"Mariany Północne"}
         MQ{"Martynika"}
         MR{"Mauretania"}
@@ -301,7 +301,6 @@ pl{
     }
     Countries%short{
         GB{"GB"}
-        MO{"Makau"}
         PS{"Palestyna"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/pt.txt b/icu4c/source/data/region/pt.txt
index b71ec7959..ed34336a9 100644
--- a/icu4c/source/data/region/pt.txt
+++ b/icu4c/source/data/region/pt.txt
@@ -192,7 +192,7 @@ pt{
         ML{"Mali"}
         MM{"Mianmar (Birmânia)"}
         MN{"Mongólia"}
-        MO{"Macau, RAE da China"}
+        MO{"Macau"}
         MP{"Ilhas Marianas do Norte"}
         MQ{"Martinica"}
         MR{"Mauritânia"}
@@ -301,7 +301,6 @@ pt{
     }
     Countries%short{
         GB{"Reino Unido"}
-        MO{"Macau"}
         PS{"Palestina"}
         US{"EUA"}
     }
diff --git a/icu4c/source/data/region/ro.txt b/icu4c/source/data/region/ro.txt
index cd3517823..ad1d9e4eb 100644
--- a/icu4c/source/data/region/ro.txt
+++ b/icu4c/source/data/region/ro.txt
@@ -192,7 +192,7 @@ ro{
         ML{"Mali"}
         MM{"Myanmar (Birmania)"}
         MN{"Mongolia"}
-        MO{"R.A.S. Macao a Chinei"}
+        MO{"Macao"}
         MP{"Insulele Mariane de Nord"}
         MQ{"Martinica"}
         MR{"Mauritania"}
@@ -301,7 +301,6 @@ ro{
     }
     Countries%short{
         GB{"Regatul Unit"}
-        MO{"Macao"}
         PS{"Palestina"}
         US{"S.U.A."}
     }
diff --git a/icu4c/source/data/region/ru.txt b/icu4c/source/data/region/ru.txt
index 4171b30ed..18fe967c7 100644
--- a/icu4c/source/data/region/ru.txt
+++ b/icu4c/source/data/region/ru.txt
@@ -192,7 +192,7 @@ ru{
         ML{"Мали"}
         MM{"Мьянма (Бирма)"}
         MN{"Монголия"}
-        MO{"Макао (особый район)"}
+        MO{"Макао"}
         MP{"Северные Марианские о-ва"}
         MQ{"Мартиника"}
         MR{"Мавритания"}
@@ -301,7 +301,6 @@ ru{
     }
     Countries%short{
         GB{"Британия"}
-        MO{"Макао"}
         PS{"Палестина"}
         US{"США"}
     }
diff --git a/icu4c/source/data/region/se.txt b/icu4c/source/data/region/se.txt
index 3870a0d66..26c270ad1 100644
--- a/icu4c/source/data/region/se.txt
+++ b/icu4c/source/data/region/se.txt
@@ -295,7 +295,6 @@ se{
     }
     Countries%short{
         GB{"Stuorra-Británnia"}
-        MO{"Makáo"}
         PS{"Palestina"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/si.txt b/icu4c/source/data/region/si.txt
index 1e1878d4d..084c5278b 100644
--- a/icu4c/source/data/region/si.txt
+++ b/icu4c/source/data/region/si.txt
@@ -192,7 +192,7 @@ si{
         ML{"මාලි"}
         MM{"මියන්මාරය (බුරුමය)"}
         MN{"මොන්ගෝලියාව"}
-        MO{"මකාවු චීන විශේෂ පරිපාලන කලාපය"}
+        MO{"මකාවු"}
         MP{"උතුරු මරියානා දූපත්"}
         MQ{"මර්ටිනික්"}
         MR{"මොරිටේනියාව"}
@@ -301,7 +301,6 @@ si{
     }
     Countries%short{
         GB{"එ.රා"}
-        MO{"මකාවු"}
         PS{"පලස්තීනය"}
         US{"එ.ජ"}
     }
diff --git a/icu4c/source/data/region/sk.txt b/icu4c/source/data/region/sk.txt
index 9431aa6f0..8a0a02428 100644
--- a/icu4c/source/data/region/sk.txt
+++ b/icu4c/source/data/region/sk.txt
@@ -192,7 +192,7 @@ sk{
         ML{"Mali"}
         MM{"Mjanmarsko"}
         MN{"Mongolsko"}
-        MO{"Macao – OAO Číny"}
+        MO{"Macao"}
         MP{"Severné Mariány"}
         MQ{"Martinik"}
         MR{"Mauritánia"}
@@ -301,7 +301,6 @@ sk{
     }
     Countries%short{
         GB{"UK"}
-        MO{"Macao"}
         PS{"Palestína"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/sl.txt b/icu4c/source/data/region/sl.txt
index 260f3d684..c8dace921 100644
--- a/icu4c/source/data/region/sl.txt
+++ b/icu4c/source/data/region/sl.txt
@@ -192,7 +192,7 @@ sl{
         ML{"Mali"}
         MM{"Mjanmar (Burma)"}
         MN{"Mongolija"}
-        MO{"Posebno administrativno območje LR Kitajske Macao"}
+        MO{"Macao"}
         MP{"Severni Marianski otoki"}
         MQ{"Martinik"}
         MR{"Mavretanija"}
@@ -301,7 +301,6 @@ sl{
     }
     Countries%short{
         GB{"ZK"}
-        MO{"Macao"}
         PS{"Palestina"}
         US{"ZDA"}
     }
diff --git a/icu4c/source/data/region/sq.txt b/icu4c/source/data/region/sq.txt
index f51e06444..3a33562fd 100644
--- a/icu4c/source/data/region/sq.txt
+++ b/icu4c/source/data/region/sq.txt
@@ -191,7 +191,7 @@ sq{
         ML{"Mali"}
         MM{"Mianmar (Burma)"}
         MN{"Mongoli"}
-        MO{"RVAK i Makaos"}
+        MO{"Makao"}
         MP{"Ishujt e Marianës Veriore"}
         MQ{"Martinik"}
         MR{"Mauritani"}
@@ -300,7 +300,6 @@ sq{
     }
     Countries%short{
         GB{"Mbretëria e Bashkuar"}
-        MO{"Makao"}
         PS{"Palestinë"}
         US{"SHBA"}
     }
diff --git a/icu4c/source/data/region/sr.txt b/icu4c/source/data/region/sr.txt
index f32c2ab75..51facb132 100644
--- a/icu4c/source/data/region/sr.txt
+++ b/icu4c/source/data/region/sr.txt
@@ -192,7 +192,7 @@ sr{
         ML{"Мали"}
         MM{"Мијанмар (Бурма)"}
         MN{"Монголија"}
-        MO{"САР Макао (Кина)"}
+        MO{"Макао"}
         MP{"Северна Маријанска Острва"}
         MQ{"Мартиник"}
         MR{"Мауританија"}
@@ -301,7 +301,6 @@ sr{
     }
     Countries%short{
         GB{"УК"}
-        MO{"Макао"}
         PS{"Палестина"}
         US{"САД"}
     }
diff --git a/icu4c/source/data/region/sr_Latn.txt b/icu4c/source/data/region/sr_Latn.txt
index 041c5fd85..d09cfb888 100644
--- a/icu4c/source/data/region/sr_Latn.txt
+++ b/icu4c/source/data/region/sr_Latn.txt
@@ -193,7 +193,7 @@ sr_Latn{
         ML{"Mali"}
         MM{"Mijanmar (Burma)"}
         MN{"Mongolija"}
-        MO{"SAR Makao (Kina)"}
+        MO{"Makao"}
         MP{"Severna Marijanska Ostrva"}
         MQ{"Martinik"}
         MR{"Mauritanija"}
@@ -302,7 +302,6 @@ sr_Latn{
     }
     Countries%short{
         GB{"UK"}
-        MO{"Makao"}
         PS{"Palestina"}
         US{"SAD"}
     }
diff --git a/icu4c/source/data/region/sv.txt b/icu4c/source/data/region/sv.txt
index fce581da6..e548f6c4e 100644
--- a/icu4c/source/data/region/sv.txt
+++ b/icu4c/source/data/region/sv.txt
@@ -192,7 +192,7 @@ sv{
         ML{"Mali"}
         MM{"Myanmar (Burma)"}
         MN{"Mongoliet"}
-        MO{"Macao (S.A.R. Kina)"}
+        MO{"Macao"}
         MP{"Nordmarianerna"}
         MQ{"Martinique"}
         MR{"Mauretanien"}
@@ -301,7 +301,6 @@ sv{
     }
     Countries%short{
         GB{"Storbritannien"}
-        MO{"Macao"}
         PS{"Palestina"}
         US{"USA"}
     }
diff --git a/icu4c/source/data/region/sw.txt b/icu4c/source/data/region/sw.txt
index cc98589bb..eaccaddcd 100644
--- a/icu4c/source/data/region/sw.txt
+++ b/icu4c/source/data/region/sw.txt
@@ -192,7 +192,7 @@ sw{
         ML{"Mali"}
         MM{"Myanmar (Burma)"}
         MN{"Mongolia"}
-        MO{"Macau SAR China"}
+        MO{"Macau"}
         MP{"Visiwa vya Mariana vya Kaskazini"}
         MQ{"Martiniki"}
         MR{"Moritania"}
@@ -301,7 +301,6 @@ sw{
     }
     Countries%short{
         GB{"Uingereza"}
-        MO{"Macau"}
         PS{"Palestina"}
         US{"US"}
     }
diff --git a/icu4c/source/data/region/ta.txt b/icu4c/source/data/region/ta.txt
index d3695b8b0..7ff01adc3 100644
--- a/icu4c/source/data/region/ta.txt
+++ b/icu4c/source/data/region/ta.txt
@@ -192,7 +192,7 @@ ta{
         ML{"மாலி"}
         MM{"மியான்மார் (பர்மா)"}
         MN{"மங்கோலியா"}
-        MO{"மகாவோ எஸ்ஏஆர் சீனா"}
+        MO{"மகாவோ"}
         MP{"வடக்கு மரியானா தீவுகள்"}
         MQ{"மார்டினிக்"}
         MR{"மௌரிடானியா"}
@@ -301,7 +301,6 @@ ta{
     }
     Countries%short{
         GB{"யூ.கே."}
-        MO{"மகாவோ"}
         PS{"பாலஸ்தீனம்"}
         US{"யூஎஸ்"}
     }
diff --git a/icu4c/source/data/region/te.txt b/icu4c/source/data/region/te.txt
index e55bcd0e3..922813758 100644
--- a/icu4c/source/data/region/te.txt
+++ b/icu4c/source/data/region/te.txt
@@ -192,7 +192,7 @@ te{
         ML{"మాలి"}
         MM{"మయన్మార్ (బర్మా)"}
         MN{"మంగోలియా"}
-        MO{"మాకావ్ ఎస్ఏఆర్ చైనా"}
+        MO{"మకావు"}
         MP{"ఉత్తర మరియానా దీవులు"}
         MQ{"మార్టినిక్"}
         MR{"మౌరిటేనియా"}
@@ -301,7 +301,6 @@ te{
     }
     Countries%short{
         GB{"యు.కె."}
-        MO{"మకావు"}
         PS{"పాలస్తీనా"}
         US{"యు.ఎస్."}
     }
diff --git a/icu4c/source/data/region/th.txt b/icu4c/source/data/region/th.txt
index 9fbf905bc..d7b417db9 100644
--- a/icu4c/source/data/region/th.txt
+++ b/icu4c/source/data/region/th.txt
@@ -192,7 +192,7 @@ th{
         ML{"มาลี"}
         MM{"เมียนม่าร์ (พม่า)"}
         MN{"มองโกเลีย"}
-        MO{"เขตปกครองพิเศษมาเก๊าแห่งสาธารณรัฐประชาชนจีน"}
+        MO{"มาเก๊า"}
         MP{"หมู่เกาะนอร์เทิร์นมาเรียนา"}
         MQ{"มาร์ตินีก"}
         MR{"มอริเตเนีย"}
@@ -301,7 +301,6 @@ th{
     }
     Countries%short{
         GB{"อังกฤษ"}
-        MO{"มาเก๊า"}
         PS{"ปาเลสไตน์"}
         US{"สหรัฐฯ"}
     }
diff --git a/icu4c/source/data/region/to.txt b/icu4c/source/data/region/to.txt
index f8ee55c08..80ce7f0d4 100755
--- a/icu4c/source/data/region/to.txt
+++ b/icu4c/source/data/region/to.txt
@@ -192,7 +192,7 @@ to{
         ML{"Māli"}
         MM{"Pema"}
         MN{"Mongokōlia"}
-        MO{"Makau SAR Siaina"}
+        MO{"Makau"}
         MP{"ʻOtumotu Maliana tokelau"}
         MQ{"Māteniki"}
         MR{"Maulitenia"}
@@ -301,7 +301,6 @@ to{
     }
     Countries%short{
         GB{"Pilitānia"}
-        MO{"Makau"}
         PS{"Palesitaine"}
         US{"ʻAmelika"}
     }
diff --git a/icu4c/source/data/region/tr.txt b/icu4c/source/data/region/tr.txt
index 39427efac..7b9f634ea 100644
--- a/icu4c/source/data/region/tr.txt
+++ b/icu4c/source/data/region/tr.txt
@@ -192,7 +192,7 @@ tr{
         ML{"Mali"}
         MM{"Myanmar (Burma)"}
         MN{"Moğolistan"}
-        MO{"Çin Makao ÖYB"}
+        MO{"Makao"}
         MP{"Kuzey Mariana Adaları"}
         MQ{"Martinik"}
         MR{"Moritanya"}
@@ -301,7 +301,6 @@ tr{
     }
     Countries%short{
         GB{"BK"}
-        MO{"Makao"}
         PS{"Filistin"}
         US{"ABD"}
     }
diff --git a/icu4c/source/data/region/ug.txt b/icu4c/source/data/region/ug.txt
index c5f776093..a91874da4 100755
--- a/icu4c/source/data/region/ug.txt
+++ b/icu4c/source/data/region/ug.txt
@@ -191,7 +191,7 @@ ug{
         ML{"مالى"}
         MM{"بىرما"}
         MN{"موڭغۇلىيە"}
-        MO{"ئاۋمېن ئالاھىدە مەمۇرىي رايونى (جۇڭگو)"}
+        MO{"ئاۋمېن"}
         MP{"شىمالىي مارىيانا ئاراللىرى"}
         MQ{"مارتىنىكا"}
         MR{"ماۋرىتانىيە"}
@@ -300,7 +300,6 @@ ug{
     }
     Countries%short{
         GB{"ئەنگلىيە"}
-        MO{"ئاۋمېن"}
         PS{"پەلەستىن"}
         US{"ئا ق ش"}
     }
diff --git a/icu4c/source/data/region/uk.txt b/icu4c/source/data/region/uk.txt
index aeed1522a..1ce1649b8 100644
--- a/icu4c/source/data/region/uk.txt
+++ b/icu4c/source/data/region/uk.txt
@@ -192,7 +192,7 @@ uk{
         ML{"Малі"}
         MM{"Мʼянма (Бірма)"}
         MN{"Монголія"}
-        MO{"Макао О.А.Р. Китаю"}
+        MO{"Макао"}
         MP{"Північні Маріанські острови"}
         MQ{"Мартиніка"}
         MR{"Мавританія"}
@@ -301,7 +301,6 @@ uk{
     }
     Countries%short{
         GB{"Велика Британія"}
-        MO{"Макао"}
         PS{"Палестина"}
         US{"США"}
     }
diff --git a/icu4c/source/data/region/ur.txt b/icu4c/source/data/region/ur.txt
index fcf802125..04ee6a931 100644
--- a/icu4c/source/data/region/ur.txt
+++ b/icu4c/source/data/region/ur.txt
@@ -192,7 +192,7 @@ ur{
         ML{"مالی"}
         MM{"میانمار (برما)"}
         MN{"منگولیا"}
-        MO{"مکاؤ SAR چین"}
+        MO{"مکاؤ"}
         MP{"شمالی ماریانا آئلینڈز"}
         MQ{"مارٹینک"}
         MR{"موریطانیہ"}
@@ -301,7 +301,6 @@ ur{
     }
     Countries%short{
         GB{"یو کے"}
-        MO{"مکاؤ"}
         PS{"فلسطین"}
         US{"امریکا"}
     }
diff --git a/icu4c/source/data/region/uz.txt b/icu4c/source/data/region/uz.txt
index 2f8525655..4a235a81a 100644
--- a/icu4c/source/data/region/uz.txt
+++ b/icu4c/source/data/region/uz.txt
@@ -191,7 +191,7 @@ uz{
         ML{"Mali"}
         MM{"Myanma (Birma)"}
         MN{"Mo‘g‘uliston"}
-        MO{"Makao Xitoy MMH"}
+        MO{"Makao"}
         MP{"Shimoliy Marianna orollari"}
         MQ{"Martinika"}
         MR{"Mavritaniya"}
@@ -300,7 +300,6 @@ uz{
     }
     Countries%short{
         GB{"B.Q."}
-        MO{"Makao"}
         PS{"Falastin"}
         US{"AQSH"}
     }
diff --git a/icu4c/source/data/region/uz_Cyrl.txt b/icu4c/source/data/region/uz_Cyrl.txt
index 04d08e21d..e607edd97 100644
--- a/icu4c/source/data/region/uz_Cyrl.txt
+++ b/icu4c/source/data/region/uz_Cyrl.txt
@@ -192,7 +192,7 @@ uz_Cyrl{
         ML{"Мали"}
         MM{"Мьянма (Бирма)"}
         MN{"Муғулистон"}
-        MO{"Макао Хитой ММҲ"}
+        MO{"Макао"}
         MP{"Шимолий Марианна ороллари"}
         MQ{"Мартиника"}
         MR{"Мавритания"}
@@ -301,7 +301,6 @@ uz_Cyrl{
     }
     Countries%short{
         GB{"Бирлашган Қироллик"}
-        MO{"Макао"}
         PS{"Фаластина"}
         US{"АКШ"}
     }
diff --git a/icu4c/source/data/region/vi.txt b/icu4c/source/data/region/vi.txt
index 98b42368f..367cffd06 100644
--- a/icu4c/source/data/region/vi.txt
+++ b/icu4c/source/data/region/vi.txt
@@ -192,7 +192,7 @@ vi{
         ML{"Mali"}
         MM{"Myanmar (Miến Điện)"}
         MN{"Mông Cổ"}
-        MO{"Đặc khu hành chính Macao - Trung Quốc"}
+        MO{"Macao"}
         MP{"Quần đảo Bắc Mariana"}
         MQ{"Martinique"}
         MR{"Mauritania"}
@@ -301,7 +301,6 @@ vi{
     }
     Countries%short{
         GB{"Vương quốc Anh"}
-        MO{"Macao"}
         PS{"Palestine"}
         US{"Hoa Kỳ"}
     }
diff --git a/icu4c/source/data/region/wae.txt b/icu4c/source/data/region/wae.txt
index 6f43a326d..9ab05029f 100644
--- a/icu4c/source/data/region/wae.txt
+++ b/icu4c/source/data/region/wae.txt
@@ -190,7 +190,7 @@ wae{
         ML{"Mali"}
         MM{"Burma"}
         MN{"Mongolei"}
-        MO{"Sonderverwaltigszona Makau"}
+        MO{"Makau"}
         MP{"Nördliči Mariane"}
         MQ{"Martinique"}
         MR{"Mauretanie"}
@@ -294,9 +294,6 @@ wae{
         ZW{"Simbabwe"}
         ZZ{"Unbekannti Regio"}
     }
-    Countries%short{
-        MO{"Makau"}
-    }
     Countries%variant{
         CD{"Kongo (Demokratiši Rebublik)"}
         CG{"Kongo (Rebublik)"}
diff --git a/icu4c/source/data/region/zh.txt b/icu4c/source/data/region/zh.txt
index 3b738d0da..cedc23870 100644
--- a/icu4c/source/data/region/zh.txt
+++ b/icu4c/source/data/region/zh.txt
@@ -192,7 +192,7 @@ zh{
         ML{"马里"}
         MM{"缅甸"}
         MN{"蒙古"}
-        MO{"中国澳门特别行政区"}
+        MO{"澳门"}
         MP{"北马里亚纳群岛"}
         MQ{"马提尼克"}
         MR{"毛里塔尼亚"}
@@ -301,7 +301,6 @@ zh{
     }
     Countries%short{
         GB{"英国"}
-        MO{"澳门"}
         PS{"巴勒斯坦"}
         US{"美国"}
     }
diff --git a/icu4c/source/data/region/zh_Hant.txt b/icu4c/source/data/region/zh_Hant.txt
index 066758fdb..2cfa548c6 100644
--- a/icu4c/source/data/region/zh_Hant.txt
+++ b/icu4c/source/data/region/zh_Hant.txt
@@ -193,7 +193,7 @@ zh_Hant{
         ML{"馬利"}
         MM{"緬甸"}
         MN{"蒙古"}
-        MO{"中華人民共和國澳門特別行政區"}
+        MO{"澳門"}
         MP{"北馬里亞納群島"}
         MQ{"馬丁尼克島"}
         MR{"茅利塔尼亞"}
@@ -302,7 +302,6 @@ zh_Hant{
     }
     Countries%short{
         GB{"英國"}
-        MO{"澳門"}
         PS{"巴勒斯坦"}
         US{"美國"}
     }
diff --git a/icu4c/source/data/region/zu.txt b/icu4c/source/data/region/zu.txt
index 04d9c39d4..7fcd3dcfc 100644
--- a/icu4c/source/data/region/zu.txt
+++ b/icu4c/source/data/region/zu.txt
@@ -192,7 +192,7 @@ zu{
         ML{"i-Mali"}
         MM{"i-Myanmar (Burma)"}
         MN{"i-Mongolia"}
-        MO{"i-Macau SAR China"}
+        MO{"i-Macau"}
         MP{"i-Northern Mariana Islands"}
         MQ{"i-Martinique"}
         MR{"i-Mauritania"}
@@ -301,7 +301,6 @@ zu{
     }
     Countries%short{
         GB{"i-U.K."}
-        MO{"i-Macau"}
         PS{"i-Phalestine"}
         US{"i-U.S"}
     }