| U+ | art-254 |
| 01ED | |
| Unicode Character Names | art-315 | LATIN SMALL LETTER O OGONEK MACRON |
| Unicode Character Names | art-315 | LATIN SMALL LETTER O WITH OGONEK AND MACRON |
| American English | eng-004 | LATIN SMALL LETTER O WITH OGONEK AND MACRON |
| français | fra-000 | LETTRE MINUSCULE LATINE O OGONEK ET MACRON |