| U+ | art-254 |
| 1FA9 | |
| Unicode Character Names | art-315 | GREEK CAPITAL LETTER OMEGA WITH DASIA AND PROSGEGRAMMENI |
| American English | eng-004 | GREEK CAPITAL LETTER OMEGA WITH DASIA AND PROSGEGRAMMENI |
| français | fra-000 | LETTRE MAJUSCULE GRECQUE OMÉGA ESPRIT RUDE IOTA SOUSCRIT |