| U+ | art-254 |
| 211A | |
| Unicode Character Names | art-315 | DOUBLE-STRUCK CAPITAL Q |
| Unicode Character Names | art-315 | DOUBLE-STRUCK Q |
| American English | eng-004 | DOUBLE-STRUCK CAPITAL Q |
| français | fra-000 | L’ENSEMBLE DES NOMBRES RATIONNELS |
| français | fra-000 | Q MAJUSCULE AJOURÉ |