Lists data fields that differ from the last major version (see versions above). Inherited differences in locales are suppressed, except where the source locales are different.
| Section | Page | Header | Code | Locale | Old | New | Level |
| Locale Display Names | Languages (A-D) | A | Abkhazian ► ab | ti | ab | ኣብካዝኛ | modern |
| Achinese ► ace | ace | ኣቸኒዝኛ |
| Adangme ► ada | ada | ኣዳንግሜ |
| Adyghe ► ady | ady | ኣዲጊ |
| Ainu ► ain | ain | ኣይኑ |
| Aleut ► ale | ale | ኣለውትኛ |
| Angika ► anp | anp | ኣንጂካ |
| Aragonese ► an | an | ኣራጎንኛ |
| Arapaho ► arp | arp | ኣራፓሆ |
| Aromanian ► rup | rup | ኣሩማንኛ |
| Atikamekw ► atj | atj | ኣቲካመክ |
| Avaric ► av | av | ኣቫር |
| Awadhi ► awa | awa | ኣዋዲ |
| Aymara ► ay | ay | ኣይማራ |
| B | Balinese ► ban | ban | ባሊንኛ |
| Bashkir ► ba | ba | ባሽኪር |
| Bhojpuri ► bho | bho | ቦጅፑሪ |
| Bini ► bin | bin | ቢኒ |
| Bislama ► bi | bi | ቢስላማ |
| Blin ► byn | byn | ብሊን |
| Buginese ► bug | bug | ቡጊንኛ |
| C | Carolina Algonquian ► crr | crr | ካቶሊና አልጎንጉያኛ |
| Cayuga ► cay | cay | ካዩጋ |
| Central Ojibwa ► ojc | ojc | ማእከላይ ኦጂብዋ |
| Chamorro ► ch | ch | ቻሞሮ |
| Cheyenne ► chy | chy | ሻያን |
| Chilcotin ► clc | clc | ቺልኮቲን |
| Chipewyan ► chp | chp | ቺፐውያን |
| Choctaw ► cho | cho | ቾክቶ |
| Chuukese ► chk | chk | ቹኪዝኛ |
| Chuvash ► cv | cv | ቹቫሽኛ |
| Comorian ► swb | swb | ኮሞርኛ |
| D | Dakota ► dak | dak | ዳኮታ |
| Dargwa ► dar | dar | ዳርግዋ |
| Dazaga ► dzg | dzg | ዳዛጋ |
| Divehi ► dv | dv | ዲቨሂ |
| Dogrib ► dgr | dgr | ዶግሪብ |
| Languages (E-J) | E | Efik ► efi | efi | ኤፊክ |
| Ekajuk ► eka | eka | ኤካጁክ |
| Erzya ► myv | myv | ኤርዝያ |
| F | Fijian ► fj | fj | ፊጅያንኛ |
| Fon ► fon | fon | ፎን |
| G | Ga ► gaa | gaa | ጋ |
| Geez ► gez | gez | ግእዝ |
| Gilbertese ► gil | gil | ጊልበርትኛ |
| Gorontalo ► gor | gor | ጎሮንታሎ |
| Gwichʼin ► gwi | gwi | ጒቺን |
| H | Haida ► hai | hai | ሃይዳ |
| Halkomelem ► hur | hur | ሃልኮመለም |
| Herero ► hz | hz | ሄረሮ |
| Hiligaynon ► hil | hil | ሂሊጋይኖን |
| Hindi ► hi_Latn-variant | ሂንዲ (ላቲን) | ሂንግሊሽ | moderate |
| ti_ER |
| Hupa ► hup | ti | hup | ሁፓ | modern |
| I | Iban ► iba | iba | ኢባን |
| Ibibio ► ibb | ibb | ኢቢብዮ |
| Ido ► io | io | ኢዶ |
| Iloko ► ilo | ilo | ኢሎካኖ |
| Ingush ► inh | inh | ኢንጉሽኛ |
| Innu-aimun ► moe | moe | ኢኑ-ኤመን |
| Inuktitut ► iu | iu | ኢናክቲቱት |
| J | Jju ► kaj | kaj | ጅጁ |
| Languages (K-N) | K | Kabardian ► kbd | kbd | ካባርድኛ |
| Kachin ► kac | kac | ካቺን |
| Kalmyk ► xal | xal | ካልምይክ |
| Kanuri ► kr | kr | ካኑሪ |
| Karachay-Balkar ► krc | krc | ካራቻይ-ባልካርኛ |
| Karelian ► krl | krl | ካረልኛ |
| Khasi ► kha | kha | ካሲ |
| Kimbundu ► kmb | kmb | ኪምቡንዱ |
| Komi ► kv | kv | ኮሚ |
| Koro ► kfo | kfo | ኮሮ |
| Kpelle ► kpe | kpe | ክፐለ |
| Kuanyama ► kj | kj | ክዋንያማ |
| Kumyk ► kum | kum | ኩሚይክ |
| Kurukh ► kru | kru | ኩሩክ |
| Kwakʼwala ► kwk | kwk | ክዋክዋላ |
| L | Ladino ► lad | lad | ላዲኖ |
| Lezghian ► lez | lez | ለዝግኛ |
| Lillooet ► lil | lil | ሊሉት |
| Limburgish ► li | li | ሊምበርግኛ |
| Lojban ► jbo | jbo | ሎጅባን |
| Lozi ► loz | loz | ሎዚ |
| Luba-Lulua ► lua | lua | ሉባ-ሉልዋ |
| Lunda ► lun | lun | ሉንዳ |
| M | Madurese ► mad | mad | ማዱሪዝኛ |
| Magahi ► mag | mag | ማጋሂ |
| Makasar ► mak | mak | ማካሳር |
| Maliseet-Passamaquoddy ► pqm | pqm | ማሊሲት-ፓሳማኳዲ |
| Mapuche ► arn | arn | ማፑቺ |
| Mari ► chm | chm | ማሪ |
| Marshallese ► mh | mh | ማርሻሊዝኛ |
| Mende ► men | men | መንዴ |
| Mi'kmaq ► mic | mic | ሚክማክ |
| Michif ► crg | crg | ሚቺፍ |
| Minangkabau ► min | min | ሚናንግካባው |
| Mirandese ► mwl | mwl | ሚራንዲዝኛ |
| Mizo ► lus | lus | ማይዞ |
| Mohawk ► moh | moh | ሞሃውክ |
| Moksha ► mdf | mdf | ሞክሻ |
| Moose Cree ► crm | crm | ሙስ ክሪ |
| Mossi ► mos | mos | ሞሲ |
| Muscogee ► mus | mus | ክሪክ |
| N | N’Ko ► nqo | nqo | ኤንኮ |
| Najdi Arabic ► ars | ars | ናጅዲ ዓረብኛ |
| Nauru ► na | na | ናውርዋንኛ |
| Ndonga ► ng | ng | ኤንዶንጋ |
| Neapolitan ► nap | nap | ናፖሊታንኛ |
| Newari ► new | new | ነዋሪ |
| Ngambay ► sba | sba | ኤንጋምባይ |
| Ngiemboon ► nnh | ንጌምቡን | ኤንጌምቡን |
| Ngomba ► jgo | ንጎምባ | ኤንጎምባ |
| Nheengatu ► yrl | yrl | ኒንጋቱ |
| Nias ► nia | nia | ንያስ |
| Niuean ► niu | niu | ንዌንኛ |
| Nogai ► nog | nog | ኖጋይኛ |
| North Ndebele ► nd | ሰሜን ንደበለ | ሰሜን ኤንደበለ |
| Northern East Cree ► crl | crl | ሰሜናዊ ምብራቕ ክሪ |
| Northern Frisian ► frr | frr | ሰሜናዊ ፍሪስኛ |
| Northern Sotho ► nso | nso | ሰሜናዊ ሶቶ |
| Northern Tutchone ► ttm | ttm | ሰሜናዊ ታትቾን |
| Northwestern Ojibwa ► ojb | ojb | ሰሜናዊ ምዕራብ ኦጂብዋ |
| Languages (O-S) | O | Obolo ► ann | ann | ኦቦሎ |
| Oji-Cree ► ojs | ojs | ኦጂ-ክሪ |
| Okanagan ► oka | oka | ኦካናጋን |
| P | Palauan ► pau | pau | ፓላውኛ |
| Pampanga ► pam | pam | ፓምፓንጋ |
| Pangasinan ► pag | pag | ፓንጋሲናን |
| Papiamento ► pap | pap | ፓፕያመንቶ |
| Pijin ► pis | pis | ፒጂን |
| Plains Cree ► crk | crk | ክሪ ፕሌንስ |
| R | Rapanui ► rap | rap | ራፓኑይ |
| Rarotongan ► rar | rar | ራሮቶንጋንኛ |
| S | Saamia ► lsm | lsm | ሳምያ |
| Sandawe ► sad | sad | ሳንዳወ |
| Sardinian ► sc | sc | ሳርዲንኛ |
| Scots ► sco | sco | ስኮትኛ |
| Serbian ► sr | ሰርብኛ | ቃንቃ ሰርቢያ |
| Shan ► shn | shn | ሻን |
| Sicilian ► scn | scn | ሲሲልኛ |
| Siksiká ► bla | bla | ሲክሲካ |
| Skolt Sami ► sms | sms | ሳሚ ስኮልት |
| Soninke ► snk | snk | ሶኒንከ |
| South Ndebele ► nr | nr | ደቡብ ኤንደበለ |
| Southern Altai ► alt | alt | ደቡባዊ ኣልታይ |
| Southern East Cree ► crj | crj | ደቡባዊ ምብራቕ ክሪ |
| Southern Haida ► hax | hax | ደቡባዊ ሃይዳ |
| Southern Lushootseed ► slh | slh | ደቡባዊ ሉሹትሲድ |
| Southern Tutchone ► tce | tce | ደቡባዊ ታትቾን |
| Sranan Tongo ► srn | srn | ስራናን ቶንጎ |
| Straits Salish ► str | str | ሳሊሽ መጻብቦታት |
| Sukuma ► suk | suk | ሱኩማ |
| Swampy Cree ► csw | csw | ክሪ ረግረግ |
| Swati ► ss | ss | ስዋዚ |
| Syriac ► syr | syr | ሱርስት |
| Languages (T-Z) | T | Tagish ► tgx | tgx | ታጊሽ |
| Tahitian ► ty | ty | ታሂትኛ |
| Tahltan ► tht | tht | ታልተን |
| Taroko ► trv | trv | ታሮኮ |
| Tetum ► tet | tet | ቲተም |
| Tigre ► tig | tig | ትግረ |
| Timne ► tem | tem | ቲምኔ |
| Tlingit ► tli | tli | ትሊንጊት |
| Tok Pisin ► tpi | tpi | ቶክ ፒሲን |
| Toki Pona ► tok | tok | ቶኪ ፖና |
| Tsonga ► ts | ts | ሶንጋ |
| Tswana ► tn | tn | ስዋና |
| Tumbuka ► tum | tum | ተምቡካ |
| Tuvalu ► tvl | tvl | ቱቫልዋንኛ |
| Tuvinian ► tyv | tyv | ቱቪንኛ |
| Tyap ► kcg | kcg | ታያፕ |
| U | Udmurt ► udm | udm | ዩድሙርት |
| Umbundu ► umb | umb | ኣምቡንዱ |
| V | Venda ► ve | ve | ቨንዳ |
| Venetian ► vec | vec | ቬንቲያንኛ | comprehensive |
| W | Walloon ► wa | wa | ዋሎን | modern |
| Waray ► war | war | ዋራይ |
| Western Canadian Inuktitut ► ikt | ikt | ምዕራባዊ ካናዳዊ ኢናክቲቱት |
| Western Ojibwa ► ojw | ojw | ምዕራባዊ ኦጂብዋ |
| Wolaytta ► wal | wal | ዎላይታኛ |
| Wu Chinese ► wuu | wuu | ቻይናዊ ዉ |
| Y | Yemba ► ybb | ybb | የምባ |
| Z | Zaza ► zza | zza | ዛዛኪ |
| Zuni ► zun | zun | ዙኚ |
| Territories (Oceania) | Micronesian Region | MP | ደሴታት ሰሜናዊ ማርያና | ሰሜናዊ ደሴታት ማርያና | moderate |
| Polynesia | PF | ፈረንሳይ ፖሊነዥያ | ፈረንሳዊት ፖሊነዥያ |
| Date & Time | Fields | Date Fields | dayperiod | ቅ.ቀ./ድ.ቀ. | AM/PM |
| dayperiod-short | modern |
| dayperiod-narrow |
| Gregorian | Formats - Standard - Date & Time Combination Formats | full | {1} ሰዓት {0} | {1} {0} | moderate |
| long |
| full-atTime | ▷missing◁ | {1} ሰዓት {0} |
| long-atTime |
| medium-atTime | {1} {0} |
| short-atTime |
| Generic | full | {1} ሰዓት {0} |
| long |
| full-atTime | ▷missing◁ | {1} ሰዓት {0} |
| long-atTime |
| medium-atTime | {1} {0} |
| short-atTime |
| Timezones | Europe | GMT | standard-long | GMT | basic |
| Oceania | Cities and Regions | Kanton | Kanton | ካንቶን | moderate |
| Numbers | Number Formatting Patterns | Standard Patterns | standard-currency-alphaNextToNumber | ¤#,##0.00 | ¤ #,##0.00 | comprehensive |
| standard-currency-noCurrency | #,##0.00 |
| accounting-currency-alphaNextToNumber | ¤ #,##0.00 | moderate |
| accounting-currency-noCurrency | #,##0.00 |
| Compact Decimal Formatting | Short Currency | 4-digits-short-one-alphaNextToNumber | ¤0 ሽ | ¤ 0 ሽ | modern |
| 4-digits-short-other-alphaNextToNumber |
| 5-digits-short-one-alphaNextToNumber | ¤00 ሽ | ¤ 00 ሽ |
| 5-digits-short-other-alphaNextToNumber |
| 6-digits-short-one-alphaNextToNumber | ¤000 ሽ | ¤ 000 ሽ |
| 6-digits-short-other-alphaNextToNumber |
| 7-digits-short-one-alphaNextToNumber | ¤0 ሚ | ¤ 0 ሚ |
| 7-digits-short-other-alphaNextToNumber |
| 8-digits-short-one-alphaNextToNumber | ¤00 ሚ | ¤ 00 ሚ |
| 8-digits-short-other-alphaNextToNumber |
| 9-digits-short-one-alphaNextToNumber | ¤000 ሚ | ¤ 000 ሚ |
| 9-digits-short-other-alphaNextToNumber |
| 10-digits-short-one-alphaNextToNumber | ¤0 ቢ | ¤ 0 ቢ |
| 10-digits-short-other-alphaNextToNumber |
| 11-digits-short-one-alphaNextToNumber | ¤00 ቢ | ¤ 00 ቢ |
| 11-digits-short-other-alphaNextToNumber |
| 12-digits-short-one-alphaNextToNumber | ¤000 ቢ | ¤ 000 ቢ |
| 12-digits-short-other-alphaNextToNumber |
| 13-digits-short-one-alphaNextToNumber | ¤0 ት | ¤ 0 ት |
| 13-digits-short-other-alphaNextToNumber |
| 14-digits-short-one-alphaNextToNumber | ¤00 ት | ¤ 00 ት |
| 14-digits-short-other-alphaNextToNumber |
| 15-digits-short-one-alphaNextToNumber | ¤000 ት | ¤ 000 ት |
| 15-digits-short-other-alphaNextToNumber |
| Characters | Category | Label | arrows | ፍላጻታት | ፍላጻ |
| building | ህንጻታት | ህንጻ |
| Smileys & Emotion | face-smiling | 😀 -name | E10–836 | ፍሽኽታ ዝመልኦ ገጽ |
| 😀 –keywords |
| face-affection | 🥰 -name | E11–012 | ፍሽኽታ ዝመልኦ ገጽ ምስ ልብታት |
| 🥰 –keywords |
| Animals & Nature | animal-mammal | 🐈⬛ -name | E13–085 | ጸሊም ድሙ | comprehensive |
| 🐈⬛ –keywords | ሕማቕ ዕድል ድሙ ጸሊም |
| Food & Drink | food-fruit | 🍇 -name | E10–268 | ወይኒ | modern |
| 🍇 –keywords |
| 🍋 -name | E10–272 | ለሚን |
| 🍋 –keywords |
| Miscellaneous | Person Name Formats | NameOrder for Locales | givenFirst | ▷missing◁ | und ti |
| surnameFirst | ko si ta te vi yue zh |