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 | Geographic Regions | world | 001 | sa | 001 | लोक | moderate |
| 019 | 019 | अमेरिकाखण्ड |
| 002 | 002 | कालद्वीप |
| 150 | 150 | यूरोपखण्ड |
| 142 | 142 | जम्बुद्विप |
| 009 | 009 | सामुद्रखण्ड |
| EU | EU | यूरोपसङ्घ |
| EZ | EZ | यूरोमण्डल |
| UN | UN | संयुक्तराष्ट्रसङ्घ |
| Americas | 003 | 003 | उत्तरामेरिका |
| 021 | 021 | औदीच्यामेरिका |
| 013 | 013 | मध्यामेरिका |
| 005 | 005 | दक्षिणामेरिका |
| Date & Time | Fields | Date Fields | day-short | अहन् | वासर: | basic |
| day-narrow | दिवा | दिनम् |
| Gregorian | Eras - abbreviated | 0-variant | ईसवी पूर्व | इ.स.पू. |
| Generic | Formats - Intervals - Fallback | Fallback | {0} – {1} | {0}-{1} |
| Numbers | Symbols | Symbols using Nyiakeng Puachue Hmong Digits (hmnp) | decimal | ▷missing◁ | . | comprehensive |
| group | , |
| plusSign | + |
| minusSign | - |
| percentSign | % |
| perMille | ‰ |
| exponential | E |
| superscriptingExponent | × |
| infinity | ∞ |
| nan | NaN |
| Units | Measurement Systems | null | UK | यूके | सं.अ. | basic |
| US | यूएस | सं.रा. |
| Special | Suppress | Generic | Formats - Standard - Date Formats-full | ▷missing◁ | GyMMMMEEEEd | comprehensive |
| Formats - Standard - Date Formats-long | GyMMMMd |
| Formats - Standard - Date Formats-medium | GyMMMd |
| Formats - Standard - Date Formats-short | GyMd |
| Formats - Standard - Time Formats-full | ahhmmsszzzz |
| Formats - Standard - Time Formats-long | ahhmmssz |
| Formats - Standard - Time Formats-medium | ahhmmss |
| Formats - Standard - Time Formats-short | ahhmm |
| Gregorian | Formats - Standard - Date Formats-full | yMMMMEEEEd |
| Formats - Standard - Date Formats-long | yMMMMd |
| Formats - Standard - Date Formats-medium | yMMMd |
| Formats - Standard - Date Formats-short | yyMd |
| Formats - Standard - Time Formats-full | ahmmsszzzz |
| Formats - Standard - Time Formats-long | ahmmssz |
| Formats - Standard - Time Formats-medium | ahmmss |
| Formats - Standard - Time Formats-short | ahmm |