diff --git a/common/main/bn.xml b/common/main/bn.xml
index cef3944e830..105b8fb09b6 100644
--- a/common/main/bn.xml
+++ b/common/main/bn.xml
@@ -1441,17 +1441,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="1" draft="contributed">যুগ ১</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="ethiopic">
 				<months>
@@ -1550,20 +1539,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0" draft="contributed">যুগ ০</era>
-						<era type="1" draft="contributed">যুগ ১</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="generic">
 				<dateFormats>
diff --git a/common/main/da.xml b/common/main/da.xml
index 4756c524d65..c379d4fd5f5 100644
--- a/common/main/da.xml
+++ b/common/main/da.xml
@@ -1463,17 +1463,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="1" draft="contributed">1. tidsregning</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="1" draft="contributed">1. tidsr.</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="1" draft="contributed">1. t.</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="ethiopic">
 				<months>
@@ -1495,20 +1484,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="0" draft="contributed">0. tidsregning</era>
-						<era type="1" draft="contributed">1. tidsregning</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0" draft="contributed">0. tidsr.</era>
-						<era type="1" draft="contributed">1. tidsr.</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0" draft="contributed">0. t.</era>
-						<era type="1" draft="contributed">1. t.</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="generic">
 				<dateFormats>
diff --git a/common/main/ff_Adlm.xml b/common/main/ff_Adlm.xml
index a6d98e8bd5a..3b2561781b7 100755
--- a/common/main/ff_Adlm.xml
+++ b/common/main/ff_Adlm.xml
@@ -4187,19 +4187,6 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 					</intervalFormats>
 				</dateTimeFormats>
 			</calendar>
-			<calendar type="ethiopic-amete-alem">
-				<eras>
-					<eraNames>
-						<era type="0">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0">𞤘𞤋𞤈𞥐</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0">↑↑↑</era>
-					</eraNarrow>
-				</eras>
-			</calendar>
 			<calendar type="generic">
 				<dateFormats>
 					<dateFormatLength type="full">
diff --git a/common/main/gu.xml b/common/main/gu.xml
index 65dde8f8159..56e9f594de5 100644
--- a/common/main/gu.xml
+++ b/common/main/gu.xml
@@ -1413,17 +1413,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="1" draft="contributed">એરા1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="ethiopic">
 				<months>
@@ -1522,20 +1511,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0" draft="contributed">એરા0</era>
-						<era type="1" draft="contributed">એરા1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="generic">
 				<dateFormats>
diff --git a/common/main/he.xml b/common/main/he.xml
index 3dca43427f6..34ea8e6454b 100644
--- a/common/main/he.xml
+++ b/common/main/he.xml
@@ -1854,17 +1854,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="1" draft="contributed">עידן 1</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="1">↑↑↑</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="1">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 				<dateFormats>
 					<dateFormatLength type="full">
 						<dateFormat>
@@ -2181,20 +2170,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="0" draft="contributed">עידן 0</era>
-						<era type="1" draft="contributed">עידן 1</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="ethiopic-amete-alem">
 				<eras>
diff --git a/common/main/is.xml b/common/main/is.xml
index 52ceee0cb10..ec455c7f56f 100644
--- a/common/main/is.xml
+++ b/common/main/is.xml
@@ -1889,20 +1889,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="0">↑↑↑</era>
-						<era type="1">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0">Tímabil0</era>
-						<era type="1">Tímabil1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0">↑↑↑</era>
-						<era type="1">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 				<dateFormats>
 					<dateFormatLength type="full">
 						<dateFormat>
diff --git a/common/main/mk.xml b/common/main/mk.xml
index 06d6a09a5b0..c7256144774 100644
--- a/common/main/mk.xml
+++ b/common/main/mk.xml
@@ -1662,17 +1662,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="1" draft="contributed">ЕРА1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 				<dateFormats>
 					<dateFormatLength type="full">
 						<dateFormat>
@@ -1819,20 +1808,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0" draft="contributed">ЕРА0</era>
-						<era type="1" draft="contributed">ЕРА1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="generic">
 				<dateFormats>
diff --git a/common/main/ml.xml b/common/main/ml.xml
index 1d0892a8120..3f27cebb81a 100644
--- a/common/main/ml.xml
+++ b/common/main/ml.xml
@@ -1637,17 +1637,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="1" draft="contributed">കാലഘട്ടം1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 				<dateFormats>
 					<dateFormatLength type="full">
 						<dateFormat>
@@ -1918,20 +1907,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0" draft="contributed">കാലഘട്ടം0</era>
-						<era type="1" draft="contributed">കാലഘട്ടം1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="generic">
 				<dateFormats>
diff --git a/common/main/mr.xml b/common/main/mr.xml
index c7e36ec5bd8..403a8f3dbd8 100644
--- a/common/main/mr.xml
+++ b/common/main/mr.xml
@@ -1425,17 +1425,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="1" draft="contributed">युग1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="ethiopic">
 				<months>
@@ -1534,20 +1523,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0" draft="contributed">युग0</era>
-						<era type="1" draft="contributed">युग1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="generic">
 				<dateFormats>
diff --git a/common/main/nl.xml b/common/main/nl.xml
index 9fd70371f82..6527945d122 100644
--- a/common/main/nl.xml
+++ b/common/main/nl.xml
@@ -4489,20 +4489,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="0" draft="contributed">tijdperk 0</era>
-						<era type="1" draft="contributed">tijdperk 1</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0" draft="contributed">era 0</era>
-						<era type="1" draft="contributed">era 1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 				<dateFormats>
 					<dateFormatLength type="full">
 						<dateFormat>
@@ -4737,19 +4723,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 					</intervalFormats>
 				</dateTimeFormats>
 			</calendar>
-			<calendar type="ethiopic-amete-alem">
-				<eras>
-					<eraNames>
-						<era type="0" draft="contributed">tijdperk 0</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0" draft="contributed">era 0</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
-			</calendar>
 			<calendar type="generic">
 				<dateFormats>
 					<dateFormatLength type="full">
diff --git a/common/main/no.xml b/common/main/no.xml
index 0c907665396..69edf1d33e5 100644
--- a/common/main/no.xml
+++ b/common/main/no.xml
@@ -2839,17 +2839,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="1">1. tidsalder</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="1">1. t.a.</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="1">TA1</era>
-					</eraNarrow>
-				</eras>
 				<dateFormats>
 					<dateFormatLength type="full">
 						<dateFormat>
@@ -4126,20 +4115,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="0">0. tidsalder</era>
-						<era type="1">1. tidsalder</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0">0. t.a.</era>
-						<era type="1">1. t.a.</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0">TA0</era>
-						<era type="1">TA1</era>
-					</eraNarrow>
-				</eras>
 				<dateFormats>
 					<dateFormatLength type="full">
 						<dateFormat>
@@ -4289,19 +4264,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 					</intervalFormats>
 				</dateTimeFormats>
 			</calendar>
-			<calendar type="ethiopic-amete-alem">
-				<eras>
-					<eraNames>
-						<era type="0" draft="contributed">0. tidsalder</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0" draft="contributed">0. t.a.</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0" draft="contributed">TA0</era>
-					</eraNarrow>
-				</eras>
-			</calendar>
 			<calendar type="generic">
 				<dateFormats>
 					<dateFormatLength type="full">
diff --git a/common/main/pa.xml b/common/main/pa.xml
index eeb3b090297..ca1573a7620 100644
--- a/common/main/pa.xml
+++ b/common/main/pa.xml
@@ -1219,17 +1219,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="1" draft="contributed">ਕਾਲ1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="ethiopic">
 				<months>
@@ -1328,20 +1317,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0" draft="contributed">ਕਾਲ0</era>
-						<era type="1" draft="contributed">ਕਾਲ1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="ethiopic-amete-alem">
 				<eras>
diff --git a/common/main/root.xml b/common/main/root.xml
index bd48643be2d..cb483de4be8 100644
--- a/common/main/root.xml
+++ b/common/main/root.xml
@@ -774,8 +774,8 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						<alias source="locale" path="../eraAbbr"/>
 					</eraNames>
 					<eraAbbr>
-						<era type="0">ERA0</era>
-						<era type="1">ERA1</era>
+						<era type="0">AA</era>
+						<era type="1">AM</era>
 					</eraAbbr>
 					<eraNarrow>
 						<alias source="locale" path="../eraAbbr"/>
@@ -809,7 +809,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						<alias source="locale" path="../eraAbbr"/>
 					</eraNames>
 					<eraAbbr>
-						<era type="0">ERA0</era>
+						<era type="0">AA</era>
 					</eraAbbr>
 					<eraNarrow>
 						<alias source="locale" path="../eraAbbr"/>
@@ -1781,7 +1781,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						<alias source="locale" path="../eraAbbr"/>
 					</eraNames>
 					<eraAbbr>
-						<era type="0">Saka</era>
+						<era type="0">Śaka</era>
 					</eraAbbr>
 					<eraNarrow>
 						<alias source="locale" path="../eraAbbr"/>
@@ -2898,8 +2898,8 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						<alias source="locale" path="../eraAbbr"/>
 					</eraNames>
 					<eraAbbr>
-						<era type="0">Before R.O.C.</era>
-						<era type="1">R.O.C.</era>
+						<era type="0">BROC</era>
+						<era type="1">ROC</era>
 					</eraAbbr>
 					<eraNarrow>
 						<alias source="locale" path="../eraAbbr"/>
diff --git a/common/main/shn.xml b/common/main/shn.xml
index 65e9bfbc20f..22e06065912 100644
--- a/common/main/shn.xml
+++ b/common/main/shn.xml
@@ -1886,17 +1886,6 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="1">ပၢၼ်1</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="1">ပၢၼ်1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="1">ပၢၼ်1</era>
-					</eraNarrow>
-				</eras>
 				<dateFormats>
 					<dateFormatLength type="full">
 						<dateFormat>
@@ -2544,20 +2533,6 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="0">ပၢၼ်0</era>
-						<era type="1">ပၢၼ်1</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0">ပၢၼ်0</era>
-						<era type="1">ပၢၼ်1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0">ပၢၼ်0</era>
-						<era type="1">ပၢၼ်1</era>
-					</eraNarrow>
-				</eras>
 				<dateFormats>
 					<dateFormatLength type="full">
 						<dateFormat>
@@ -2799,19 +2774,6 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 					</intervalFormats>
 				</dateTimeFormats>
 			</calendar>
-			<calendar type="ethiopic-amete-alem">
-				<eras>
-					<eraNames>
-						<era type="0">ပၢၼ်0</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0">ပၢၼ်0</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0">ပၢၼ်0</era>
-					</eraNarrow>
-				</eras>
-			</calendar>
 			<calendar type="generic">
 				<dateFormats>
 					<dateFormatLength type="full">
diff --git a/common/main/ur.xml b/common/main/ur.xml
index 89e47bb18a4..ce6f138b865 100644
--- a/common/main/ur.xml
+++ b/common/main/ur.xml
@@ -1196,17 +1196,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="1" draft="contributed">دور1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="ethiopic">
 				<months>
@@ -1275,20 +1264,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 						</monthWidth>
 					</monthContext>
 				</months>
-				<eras>
-					<eraNames>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNames>
-					<eraAbbr>
-						<era type="0" draft="contributed">دور0</era>
-						<era type="1" draft="contributed">دور1</era>
-					</eraAbbr>
-					<eraNarrow>
-						<era type="0" draft="contributed">↑↑↑</era>
-						<era type="1" draft="contributed">↑↑↑</era>
-					</eraNarrow>
-				</eras>
 			</calendar>
 			<calendar type="generic">
 				<dateFormats>