Column explanation:

Territory First Fedora version
AC Ascension Island 10
AD Andorra 10
AE United Arab Emirates 10
AF Afghanistan 10
AG Antigua & Barbuda 10
AI Anguilla 10
AL Albania 10
AM Armenia 10
AO Angola 10
AQ Antarctica
AR Argentina 10
AS American Samoa 10
AT Austria 10
AU Australia 10
AW Aruba 10
AX Åland Islands 10
AZ Azerbaijan 10
BA Bosnia & Herzegovina 10
BB Barbados 10
BD Bangladesh 10
BE Belgium 10
BF Burkina Faso 10
BG Bulgaria 10
BH Bahrain 10
BI Burundi 10
BJ Benin 10
BL St. Barthélemy 10
BM Bermuda 10
BN Brunei 10
BO Bolivia 10
BQ Caribbean Netherlands 10
BR Brazil 10
BS Bahamas 10
BT Bhutan 10
BV Bouvet Island
BW Botswana 10
BY Belarus 10
BZ Belize 10
CA Canada 10
CC Cocos (Keeling) Islands 10
CD Congo - Kinshasa 10
CF Central African Republic 10
CG Congo - Brazzaville 10
CH Switzerland 10
CI Côte d’Ivoire 10
CK Cook Islands 10
CL Chile 10
CM Cameroon 10
CN China 10
CO Colombia 10
CP Clipperton Island
CQ Sark 10
CR Costa Rica 10
CU Cuba 10
CV Cape Verde 10
CW Curaçao 10
CX Christmas Island 10
CY Cyprus 10
CZ Czechia 10
DE Germany 10
DG Diego Garcia 10
DJ Djibouti 10
DK Denmark 10
DM Dominica 10
DO Dominican Republic 10
DZ Algeria 10
EA Ceuta & Melilla 10
EC Ecuador 10
EE Estonia 10
EG Egypt 10
EH Western Sahara 10
ER Eritrea 10
ES Spain 10
ET Ethiopia 10
false 10
FI Finland 10
FJ Fiji 10
FK Falkland Islands 10
FM Micronesia 10
FO Faroe Islands 10
FR France 10
GA Gabon 10
GB United Kingdom 10
GD Grenada 10
GE Georgia 10
GF French Guiana 10
GG Guernsey 10
GH Ghana 10
GI Gibraltar 10
GL Greenland 20
GM Gambia 10
GN Guinea 10
GP Guadeloupe 10
GQ Equatorial Guinea 10
GR Greece 10
GS South Georgia & South Sandwich Islands
GT Guatemala 10
GU Guam 10
GW Guinea-Bissau 10
GY Guyana 10
HK Hong Kong SAR China 10
HM Heard & McDonald Islands
HN Honduras 10
HR Croatia 10
HT Haiti 10
HU Hungary 10
IC Canary Islands 10
ID Indonesia 10
IE Ireland 10
IL Israel 10
IM Isle of Man 10
IN India 10
IO British Indian Ocean Territory 10
IQ Iraq 10
IR Iran 10
IS Iceland 10
IT Italy 10
JE Jersey 10
JM Jamaica 10
JO Jordan 10
JP Japan 10
KE Kenya 10
KG Kyrgyzstan 10
KH Cambodia 10
KI Kiribati 10
KM Comoros 10
KN St. Kitts & Nevis 10
KP North Korea 10
KR South Korea 10
KW Kuwait 10
KY Cayman Islands 10
KZ Kazakhstan 10
LA Laos 10
LB Lebanon 10
LC St. Lucia 10
LI Liechtenstein 10
LK Sri Lanka 10
LR Liberia 10
LS Lesotho 10
LT Lithuania 10
LU Luxembourg 10
LV Latvia 10
LY Libya 10
MA Morocco 10
MC Monaco 10
MD Moldova 10
ME Montenegro 10
MF St. Martin 10
MG Madagascar 10
MH Marshall Islands 10
MK North Macedonia 10
ML Mali 10
MM Myanmar (Burma) 10
MN Mongolia 10
MO Macao SAR China 10
MP Northern Mariana Islands 10
MQ Martinique 10
MR Mauritania 10
MS Montserrat 10
MT Malta 10
MU Mauritius 10
MV Maldives 10
MW Malawi 10
MX Mexico 10
MY Malaysia 10
MZ Mozambique 10
NA Namibia 10
NC New Caledonia 10
NE Niger 10
NF Norfolk Island 10
NG Nigeria 10
NI Nicaragua 10
NL Netherlands 10
NO Norway
not-found-in-cldr 10
NP Nepal 10
NR Nauru 10
NU Niue 10
NZ New Zealand 10
OM Oman 10
PA Panama 10
PE Peru 10
PF French Polynesia 10
PG Papua New Guinea 10
PH Philippines 10
PK Pakistan 10
PL Poland 10
PM St. Pierre & Miquelon 10
PN Pitcairn Islands 10
PR Puerto Rico 10
PS Palestinian Territories 10
PT Portugal 10
PW Palau 10
PY Paraguay 10
QA Qatar 10
RE Réunion 10
RO Romania 10
RS Serbia 10
RU Russia 10
RW Rwanda 10
SA Saudi Arabia 10
SB Solomon Islands 10
SC Seychelles 10
SD Sudan 10
SE Sweden 10
SG Singapore 10
SH St. Helena 10
SI Slovenia 10
SJ Svalbard & Jan Mayen 10
SK Slovakia 10
SL Sierra Leone 10
SM San Marino 10
SN Senegal 10
SO Somalia 10
SR Suriname 10
SS South Sudan 10
ST São Tomé & Príncipe 10
SV El Salvador 10
SX Sint Maarten 10
SY Syria 10
SZ Eswatini 10
TA Tristan da Cunha 10
TC Turks & Caicos Islands 10
TD Chad 10
TF French Southern Territories 10
TG Togo 10
TH Thailand 10
TJ Tajikistan 10
TK Tokelau 10
TL Timor-Leste 10
TM Turkmenistan 10
TN Tunisia 10
TO Tonga 10
TR Türkiye 10
TT Trinidad & Tobago 10
TV Tuvalu 10
TW Taiwan 10
TZ Tanzania 10
UA Ukraine 10
UG Uganda 10
UM U.S. Outlying Islands 10
US United States 10
UY Uruguay 10
UZ Uzbekistan 10
VA Vatican City 10
VC St. Vincent & Grenadines 10
VE Venezuela 10
VG British Virgin Islands 10
VI U.S. Virgin Islands 10
VN Vietnam 10
VU Vanuatu 10
WF Wallis & Futuna 10
WS Samoa 10
XK Kosovo 10
YE Yemen 10
YT Mayotte 10
ZA South Africa 10
ZM Zambia 10
ZW Zimbabwe 10
ZZ Unknown Region