| U+ | art-254 |
| 0275 | |
| Unicode Character Names | art-315 | LATIN SMALL LETTER BARRED O |
| American English | eng-004 | LATIN SMALL LETTER BARRED O |
| français | fra-000 | LETTRE MINUSCULE LATINE BARRÉ, O |
| français | fra-000 | LETTRE MINUSCULE LATINE O BARRÉ |
| français | fra-000 | O BARRE |