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 | Territories (Europe) | Northern Europe-Subdivisions | gbeng | br | ▷missing◁ | Bro-Saoz | modern |
| gbsct | Skos |
| gbwls | Kembre |
| Timezones | Australasia | Norfolk | generic-long | eur Enez Norfolk | moderate |
| standard-long | eur Enez Norfolk | eur cʼhoañv Enez Norfolk |
| daylight-long | ▷missing◁ | eur hañv Enez Norfolk |
| Units | Speed and Acceleration | meter-per-second-squared | long-displayName | metroù dre eilenn garrez | ▷removed◁ |
| long-one | {0} metr dre eilenn garrez |
| long-two | {0} vetr dre eilenn garrez |
| long-few | {0} metr dre eilenn garrez |
| long-many | {0} a vetroù dre eilenn garrez |
| long-other | {0} metr dre eilenn garrez |
| short-displayName | m/s² |
| short-one | {0} m/s² |
| short-two |
| short-few |
| short-many |
| short-other |
| narrow-displayName | m/s² | comprehensive |
| narrow-one | {0}m/s² |
| narrow-two |
| narrow-few |
| narrow-many |
| narrow-other |
| meter-per-square-second | long-displayName | ▷missing◁ | metroù dre eilenn garrez | moderate |
| long-one | {0} metr dre eilenn garrez |
| long-two | {0} vetr dre eilenn garrez |
| long-few | {0} metr dre eilenn garrez |
| long-many | {0} a vetroù dre eilenn garrez |
| long-other | {0} metr dre eilenn garrez |
| short-displayName | m/s² |
| short-one | {0} m/s² |
| short-two |
| short-few |
| short-many |
| short-other |
| narrow-displayName | m/s² | comprehensive |
| narrow-one | {0}m/s² |
| narrow-two |
| narrow-few |
| narrow-many |
| narrow-other |
| Weather | inch-hg | short-displayName | inHg | ▷removed◁ | moderate |
| short-one | {0} inHg |
| short-two |
| short-few |
| short-many |
| short-other |
| narrow-displayName | ″Hg | comprehensive |
| narrow-one | {0}″Hg |
| narrow-two |
| narrow-few |
| narrow-many |
| narrow-other |
| millimeter-of-mercury | short-displayName | mmHg | moderate |
| short-one | {0} mmHg |
| short-two |
| short-few |
| short-many |
| short-other |
| narrow-displayName | mmHg | comprehensive |
| narrow-one | {0}mmHg |
| narrow-two |
| narrow-few |
| narrow-many |
| narrow-other |
| pound-per-square-inch | long-displayName | lurioù dre veutad karrez | moderate |
| long-one | {0} lur dre veutad karrez |
| long-two |
| long-few |
| long-many | {0} a lurioù dre veutad karrez |
| long-other | {0} lur dre veutad karrez |
| short-displayName | lb/in² |
| short-one | {0} lb/in² |
| short-two |
| short-few |
| short-many |
| short-other |
| narrow-displayName | lb/in² | comprehensive |
| narrow-one | {0}lb/in² |
| narrow-two |
| narrow-few |
| narrow-many |
| narrow-other |
| millimeter-ofhg | short-displayName | ▷missing◁ | mmHg | moderate |
| short-one | {0} mmHg |
| short-two |
| short-few |
| short-many |
| short-other |
| narrow-displayName | mmHg | comprehensive |
| narrow-one | {0}mmHg |
| narrow-two |
| narrow-few |
| narrow-many |
| narrow-other |
| pound-force-per-square-inch | long-displayName | lurioù dre veutad karrez | moderate |
| long-one | {0} lur dre veutad karrez |
| long-two |
| long-few |
| long-many | {0} a lurioù dre veutad karrez |
| long-other | {0} lur dre veutad karrez |
| short-displayName | lb/in² |
| short-one | {0} lb/in² |
| short-two |
| short-few |
| short-many |
| short-other |
| narrow-displayName | lb/in² | comprehensive |
| narrow-one | {0}lb/in² |
| narrow-two |
| narrow-few |
| narrow-many |
| narrow-other |
| inch-ofhg | short-displayName | inHg | moderate |
| short-one | {0} inHg |
| short-two |
| short-few |
| short-many |
| short-other |
| narrow-displayName | ″Hg | comprehensive |
| narrow-one | {0}″Hg |
| narrow-two |
| narrow-few |
| narrow-many |
| narrow-other |
| Other Units | liter-per-100kilometers | long-displayName | litroù dre 100 kilometr | ▷removed◁ |
| long-one | {0} litr dre 100 kilometr |
| long-two |
| long-few |
| long-many | {0} a litroù dre 100 kilometr |
| long-other | {0} litr dre 100 kilometr |
| short-displayName | l/100km |
| short-one | {0} l/100km |
| short-two |
| short-few |
| short-many |
| short-other |
| narrow-displayName | l/100km |
| narrow-one | {0}l/100km |
| narrow-two |
| narrow-few |
| narrow-many |
| narrow-other |
| pound-foot | narrow-one | {0}lbf⋅ft |
| narrow-two |
| narrow-few |
| narrow-many |
| narrow-other |
| liter-per-100-kilometer | long-displayName | ▷missing◁ | litroù dre 100 kilometr | moderate |
| long-one | {0} litr dre 100 kilometr |
| long-two |
| long-few |
| long-many | {0} a litroù dre 100 kilometr |
| long-other | {0} litr dre 100 kilometr |
| short-displayName | l/100km |
| short-one | {0} l/100km |
| short-two |
| short-few |
| short-many |
| short-other |
| narrow-displayName | l/100km |
| narrow-one | {0}l/100km |
| narrow-two |
| narrow-few |
| narrow-many |
| narrow-other |
| pound-force-foot | narrow-one | {0}lbf⋅ft | comprehensive |
| narrow-two |
| narrow-few |
| narrow-many |
| narrow-other |