| U+ | art-254 |
| 0419 | |
| Unicode Character Names | art-315 | CYRILLIC CAPITAL LETTER SHORT I |
| Unicode Character Names | art-315 | CYRILLIC CAPITAL LETTER SHORT II |
| American English | eng-004 | CYRILLIC CAPITAL LETTER SHORT I |
| français | fra-000 | LETTRE MAJUSCULE CYRILLIQUE I BREF |