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 |
| Date & Time | Gregorian | Formats - Standard - Time Formats | full | el | h:mm:ss a zzzz | h:mm:ss a zzzz | moderate |
| long | h:mm:ss a z | h:mm:ss a z |
| medium | h:mm:ss a | h:mm:ss a |
| short | h:mm a | h:mm a |
| Formats - Flexible - 12 Hour Time Formats | Ehm | E h:mm a | E h:mm a |
| Ehms | E h:mm:ss a | E h:mm:ss a |
| h | h a | h a |
| hm | h:mm a | h:mm a | basic |
| hms | h:mm:ss a | h:mm:ss a |
| hmsv | h:mm:ss a v | h:mm:ss a v |
| hmv | h:mm a v | h:mm a v | moderate |
| Formats - Intervals - 12 Hour Time Formats | h/a | h a – h a | h a – h a |
| h/h | h–h a | h–h a |
| hm/a | h:mm a – h:mm a | h:mm a – h:mm a |
| hm/h | h:mm–h:mm a | h:mm–h:mm a |
| hm/m |
| hmv/a | h:mm a – h:mm a v | h:mm a – h:mm a v |
| hmv/h | h:mm–h:mm a v | h:mm–h:mm a v |
| hmv/m |
| hv/a | h a – h a v | h a – h a v |
| hv/h | h–h a v | h–h a v |
| Generic | Formats - Flexible - 12 Hour Time Formats | Ehm | E h:mm a | E h:mm a |
| Ehms | E h:mm:ss a | E h:mm:ss a |
| h | h a | h a |
| hm | h:mm a | h:mm a |
| hms | h:mm:ss a | h:mm:ss a |
| Formats - Intervals - Date Formats | h/a | h a – h a | h a – h a | comprehensive |
| h/h | h–h a | h–h a |
| hm/a | h:mm a – h:mm a | h:mm a – h:mm a |
| hm/h | h:mm–h:mm a | h:mm–h:mm a |
| hm/m |
| hmv/a | h:mm a – h:mm a v | h:mm a – h:mm a v |
| hmv/h | h:mm–h:mm a v | h:mm–h:mm a v |
| hmv/m |
| hv/a | h a – h a v | h a – h a v |
| hv/h | h–h a v | h–h a v |
| Buddhist | h/a | h a – h a | h a – h a |
| h/h | h–h a | h–h a |
| hm/a | h:mm a – h:mm a | h:mm a – h:mm a |
| hm/h | h:mm–h:mm a | h:mm–h:mm a |
| hm/m |
| hmv/a | h:mm a – h:mm a v | h:mm a – h:mm a v |
| hmv/h | h:mm–h:mm a v | h:mm–h:mm a v |
| hmv/m |
| hv/a | h a – h a v | h a – h a v |
| hv/h | h–h a v | h–h a v |