| U+ | art-254 |
| 0158 | |
| Unicode Character Names | art-315 | LATIN CAPITAL LETTER R HACEK |
| Unicode Character Names | art-315 | LATIN CAPITAL LETTER R WITH CARON |
| American English | eng-004 | LATIN CAPITAL LETTER R WITH HACEK |
| français | fra-000 | LETTRE MAJUSCULE LATINE R CARON |