| U+ | art-254 |
| 278A | |
| Unicode Character Names | art-315 | DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT ONE |
| Unicode Character Names | art-315 | INVERSE CIRCLED SANS-SERIF DIGIT ONE |
| American English | eng-004 | DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT ONE |
| français | fra-000 | VIGNETTE CHIFFRE UN SANS EMPATTEMENT CERCLÉ BLANC AU NOIR |