Lists data fields that differ from the last version. Inherited differences in locales are suppressed, except where the source locales are different. The collations and metadata still have a raw format. The rbnf, segmentations, and annotations are not yet included.
| Section | Page | Header | Code | Locale | Old | New | Level |
| Locale Display Names | Languages (A-D) | D | Dzongkha ► dz | to | lea fakaputeni | lea fakatisōngika | modern |
| Languages (E-J) | E | English ► en_US-short | lea fakapālangi (ʻAmelika) | lea fakapālangi-ʻAmelika | basic |
| Languages (K-N) | M | Metaʼ ► mgo | lea fakameta | lea fakametā | modern |
| N | Nigerian Pidgin ► pcm | pcm | lea fakanaisilia |
| Languages (O-S) | O | Odia ► or | lea fakaʻinitia-ʻolāea | lea faka-ʻotia |
| S | Seselwa Creole French ► crs | crs | lea fakaseselua-falanisē |
| Sranan Tongo ► srn | lea fakasuranane-tongikō | lea fakasulanane-tongikō |
| Languages (T-Z) | T | Tswana ► tn | lea suana | lea fakatisuana |
| Scripts | Major Use | Hanb | Hanb | tohinima fakahānipi |
| Jamo | Jamo | tohinima fakasamo |
| Orya | tohinima fakaʻinitia-ʻolāea | tohinima fakaʻotia |
| Limited Use | Adlm | Adlm | tohinima fakaʻatilami | comprehensive |
| Newa | Newa | tohinima fakaneua |
| Osge | Osge | tohinima fakaʻosase |
| Historic | Bhks | Bhks | tohinima fakapaikisuki |
| Marc | Marc | tohinima fakamaʻake |
| Other | Zsye | Zsye | tohinima fakatātā | modern |
| Territories (North America) | Caribbean | PR | Pueto Liko | Puēto Liko |
| Territories (Europe) | Eastern Europe | CZ-variant | CZ | Sēkia |
| Territories (Oceania) | Outlying Oceania | TA | Tulisiteni ta Kunuha | Tulisitani ta Kunuha |
| Keys | collation | collation-emoji | ʻemosi | ngaahi ongo | comprehensive |
| Hour Cycle | hc-h24 | taki houa 1–24 | takai houa 1–24 | modern |
| numbers | numbers-ahom | ahom | fika fakaʻahomi | comprehensive |
| numbers-cyrl | cyrl | fika fakalūsia |
| numbers-hmng | hmng | fika fakapahaumongi |
| numbers-mathbold | mathbold | fika fakamatematika-lotolahi |
| numbers-mathdbl | mathdbl | fika fakamatematika-tukiua |
| numbers-mathmono | mathmono | fika fakamatematika-vahataha |
| numbers-mathsanb | mathsanb | fika fakamatematika-taʻehiku-lotolahi |
| numbers-mathsans | mathsans | fika fakamatematika-taʻehiku |
| numbers-modi | modi | fika fakamotī |
| numbers-mroo | mroo | fika fakamolō |
| numbers-mymrtlng | mymrtlng | fika fakapema-tai |
| numbers-orya | fika fakaʻolia | fika fakaʻotia | modern |
| numbers-sind | sind | fika fakakutasuāti | comprehensive |
| numbers-sinh | sinh | fika fakasingihala |
| numbers-tirh | tirh | fika fakatīhuta |
| numbers-wara | wara | fika fakavalangi |
| Date & Time | Fields | Relative Week | Period | ▷missing◁ | ʻi he uike ʻo e {0} | moderate |
| Relative Week Short |
| Relative Week Narrow |
| Relative Hour | 0 | ko e houa ʻeni | modern |
| Relative Hour Short | comprehensive |
| Relative Hour Narrow |
| Relative Minute | ko e miniti ʻeni | modern |
| Relative Minute Short | comprehensive |
| Relative Minute Narrow |
| Relative Second | taimiʻni | taimí ni | modern |
| Relative Sunday | future-other | ▷missing◁ | Ngaahi Sāpate ʻe {0} ʻi he kahaʻu |
| past-other | Ngaahi Sāpate ʻe {0} ʻi he kuohili |
| Relative Sunday Short | future-other | Sāpate ʻe {0} ʻi he kahaʻu |
| past-other | Sāpate ʻe {0} ʻi he kuohili |
| Relative Sunday Narrow | future-other | Sāpate ʻe {0} ʻi he kahaʻu |
| past-other | Sāpate ʻe {0} ʻi he kuohili |
| Relative Monday | future-other | Ngaahi Mōnite ʻe {0} ʻi he kahaʻu |
| past-other | Ngaahi Mōnite ʻe {0} ʻi he kuohili |
| Relative Monday Short | future-other | Mōnite ʻe {0} ʻi he kahaʻu |
| past-other | Mōnite ʻe {0} ʻi he kuohili |
| Relative Monday Narrow | future-other | Mōnite ʻe {0} ʻi he kahaʻu |
| past-other | Mōnite ʻe {0} ʻi he kuohili |
| Relative Tuesday | future-other | Ngaahi Tūsite ʻe {0} ʻi he kahaʻu |
| past-other | Ngaahi Tūsite ʻe {0} ʻi he kuohili |
| Relative Tuesday Short | future-other | Tūsite ʻe {0} ʻi he kahaʻu |
| past-other | Tūsite ʻe {0} ʻi he kuohili |
| Relative Tuesday Narrow | future-other | Tūsite ʻe {0} ʻi he kahaʻu |
| past-other | Tūsite ʻe {0} ʻi he kuohili |
| Relative Wednesday | future-other | Ngaahi Pulelulu ʻe {0} ʻi he kahaʻu |
| past-other | Ngaahi Pulelulu ʻe {0} ʻi he kuohili |
| Relative Wednesday Short | future-other | Pulelulu ʻe {0} ʻi he kahaʻu |
| past-other | Pulelulu ʻe {0} ʻi he kuohili |
| Relative Wednesday Narrow | future-other | Pulelulu ʻe {0} ʻi he kahaʻu |
| past-other | Pulelulu ʻe {0} ʻi he kuohili |
| Relative Thursday | future-other | Ngaahi Tuʻapulelulu ʻe {0} ʻi he kahaʻu |
| past-other | Ngaahi Tuʻapulelulu ʻe {0} ʻi he kuohili |
| Relative Thursday Short | future-other | Tuʻapulelulu ʻe {0} ʻi he kahaʻu |
| past-other | Tuʻapulelulu ʻe {0} ʻi he kuohili |
| Relative Thursday Narrow | future-other | Tuʻapulelulu ʻe {0} ʻi he kahaʻu |
| past-other | Tuʻapulelulu ʻe {0} ʻi he kuohili |
| Relative Friday | future-other | Ngaahi Falaite ʻe {0} ʻi he kahaʻu |
| past-other | Ngaahi Falaite ʻe {0} ʻi he kuohili |
| Relative Friday Short | future-other | Falaite ʻe {0} ʻi he kahaʻu |
| past-other | Falaite ʻe {0} ʻi he kuohili |
| Relative Friday Narrow | future-other | Falaite ʻe {0} ʻi he kahaʻu |
| past-other | Falaite ʻe {0} ʻi he kuohili |
| Relative Saturday | future-other | Ngaahi Tokonaki ʻe {0} ʻi he kahaʻu |
| past-other | Ngaahi Tokonaki ʻe {0} ʻi he kuohili |
| Relative Saturday Short | future-other | Tokonaki ʻe {0} ʻi he kahaʻu |
| past-other | Tokonaki ʻe {0} ʻi he kuohili |
| Relative Saturday Narrow | future-other | Tokonaki ʻe {0} ʻi he kahaʻu |
| past-other | Tokonaki ʻe {0} ʻi he kuohili |
| Gregorian | Day Periods - wide - Formatting | am | AM | hengihengi | basic |
| pm | PM | efiafi |
| Day Periods - wide - Standalone | am | AM | HH | modern |
| pm | PM | EA |
| Formats - Flexible - Date Formats | MMMMW-other | ▷missing◁ | 'uike' 'hono' W ʻ'o' MMM |
| yw-other | 'uike' 'hono' w ʻ'o' y |
| Generic | Formats - Intervals - Date Formats | H/H | HH–HH | HH – HH | comprehensive |
| Hm/H | HH:mm–HH:mm | HH:mm – HH:mm |
| Hm/m |
| Hmv/H | HH:mm–HH:mm v | HH:mm – HH:mm v |
| Hmv/m |
| Hv/H | HH–HH v | HH – HH v |
| Timezones | Timezone Display Patterns | null | Region Format - Daylight | {0} Taimi Liliu | {0} Taimi liliu | basic |
| North America | Cities and Regions | Curacao | Curacao | Curaçao | modern |
| South America | Acre | daylight-long | houa fakaʻakelī taimi fakaliliu | houa fakaʻakelī taimi liliu | comprehensive |
| Africa | Cities and Regions | Sao_Tome | São Tomé | Sao Tomé | modern |
| Numbers | Number Formatting Patterns | Standard Patterns using Arabic-Indic Digits (arab) | standard-currency | ¤ #,##0.00 | #,##0.00 ¤ | comprehensive |
| standard-percent | #,##0% | #,##0 % |
| Units | Volume | gallon-imperial | long-displayName | Imp. gal | kālani fakaʻemipaea | modern |
| long-other | {0} gal Imp. | kālani fakaʻemipaea ʻe {0} |
| long-per | {0}/gal Imp. | {0} ki he kālani fakaʻemipaea |
| short-displayName | Imp. gal | kāʻem |
| short-other | {0} gal Imp. | kāʻem ʻe {0} |
| short-per | {0}/gal Imp. | {0} / kāʻem |
| narrow-displayName | Imp. gal | kāʻem | comprehensive |
| narrow-other | {0} gal Imp. | {0} kāʻem |
| narrow-per | {0}/gal Imp. | {0} / kāʻem |
| Other Units | milligram-per-deciliter | long-displayName | mg/dL | milikalami he tesilita | modern |
| long-other | {0} mg/dL | milikalami ʻe {0} he tesilita |
| short-displayName | mg/dL | mk/tl |
| short-other | {0} mg/dL | mk ʻe {0}/tl |
| narrow-displayName | mg/dL | mk/tl | comprehensive |
| narrow-other | {0} mg/dL | {0} mk/tl |
| millimole-per-liter | long-displayName | mmol/L | milimole he lita | modern |
| long-other | {0} mmol/L | milimole ʻe {0} he lita |
| short-displayName | mmol/L | mmol/l |
| short-other | {0} mmol/L | mmol ʻe {0}/l |
| narrow-displayName | mmol/L | mmol/l | comprehensive |
| narrow-other | {0} mmol/L | {0} mmol/l |
| part-per-million | long-displayName | ppm | konga he miliona | modern |
| long-other | {0} ppm | konga ʻe {0} he miliona |
| short-displayName | ppm | khm |
| short-other | {0} ppm | khm ʻe {0} |
| narrow-displayName | ppm | khm | comprehensive |
| narrow-other | {0} ppm | {0} khm |
| mile-per-gallon-imperial | long-displayName | mpg Imp. | maile he kālani fakaʻemipaea | modern |
| long-other | {0} mpg Imp. | maile ʻe {0} he kālani fakaʻemipaea |
| short-displayName | mpg Imp. | mi/kāʻem |
| short-other | {0} mpg Imp. | mi ʻe {0}/kāʻem |
| narrow-displayName | mpg Imp. | m/kāʻe | comprehensive |
| narrow-other | {0} mpg Imp. | {0}m/kāʻe |
| Miscellaneous | Displaying Lists | Short Standard Lists | 2 | ▷missing◁ | {0} mo {1} | modern |
| start |
| middle |
| end |
| Linguistic Elements | Character Label Pattern | strokes-other | kohi ʻe {0} |
| all | {0} — kotoa |
| compatibility | {0} — hoa |
| enclosed | {0} — kāpui |
| extended | {0} — toloi |
| historic | {0} — tupuʻa |
| miscellaneous | {0} — kehekehe |
| other | {0} — kehe |
| scripts | ngaahi tohinima — {0} |
| Character Label | activities | vaʻinga |
| african_scripts | tohinima fakaʻafilika |
| american_scripts | tohinima fakaʻamelika |
| animals_nature | manu & natula |
| arrows | ngahau |
| box_drawing | tā puha |
| braille | mataʻitohi maʻa e kakai kui |
| bullets_stars | pulu & fetuʻu |
| consonantal_jamo | samo fakakonisinanite |
| currency_symbols | fakaʻilonga paʻanga |
| dash_connector | kohi |
| digits | mataʻifika |
| dingbats | nikonikoʻi |
| divination_symbols | fakaʻilonga tongafisi |
| downwards_arrows | ngahau hifo |
| downwards_upwards_arrows | ngahau hake-hifo |
| east_asian_scripts | tohinima fakaʻēsia-hahake |
| emoji | ngaahi ongo |
| european_scripts | tohinima fakaʻeulope |
| flags | fuka |
| food_drink | inu & kai |
| format | anga |
| format_whitespace | anga & vā hinehina |
| full_width_form_variant | fuo faikeheʻi fakalaulahiloa |
| geometric_shapes | fuo fakasiomita |
| half_width_form_variant | fuo faikeheʻi fakalaulahi |
| han_characters | mataʻitohi hana |
| han_radicals | ʻelitoʻi hana |
| hanja | hanisa |
| hanzi_simplified | hanisī fakafaingofua |
| hanzi_traditional | hanisī tukufakaholo |
| historic_scripts | tohinima fakatupuʻanga |
| ideographic_desc_characters | fakaʻilonga fakakaukau |
| japanese_kana | kana fakasiapani |
| kanbun | kanipuni |
| kanji | kanisī |
| leftwards_arrows | ngahau hema |
| leftwards_rightwards_arrows | ngahau hema-mataʻu |
| letterlike_symbols | fakaʻilonga vāofi mataʻitohi |
| limited_use | ngāueʻaki fakangatangata |
| math_symbols | fakaʻilonga matematika |
| middle_eastern_scripts | tohinima fakahahake-lotoloto |
| miscellaneous | kehekehe |
| modern_scripts | tohinima fakaonopooni |
| modifier | fakaliliu |
| musical_symbols | fakaʻilonga fasi |
| nonspacing | taʻevā |
| numbers | fika |
| objects | foʻi meʻa |
| other | kehe |
| paired | tauhoa |
| phonetic_alphabet | motuʻalea fakafonētiki |
| pictographs | foʻi ʻata |
| punctuation | fakaʻilonga mālōlō |
| rightwards_arrows | ngahau mataʻu |
| sign_standard_symbols | fakaʻilonga sīpinga |
| small_form_variant | fuo faikeheʻi iiki |
| smileys_people | malimali & kakai |
| south_asian_scripts | tohinima fakaʻēsia-tonga |
| southeast_asian_scripts | tohinima fakaʻēsia-tongahahake |
| spacing | vā |
| symbols | fakaʻilonga |
| technical_symbols | fakaʻilonga tekinikale |
| tone_marks | fakaʻilonga fasiʻalea |
| travel_places | folau & feituʻu |
| upwards_arrows | ngahau hake |
| variant_forms | fuo faikeheʻi |
| vocalic_jamo | samo fakavauele |
| western_asian_scripts | tohinima fakaʻēsia-hihifo |
| whitespace | vā hinehina |