| Name | LATIN LETTER SMALL CAPITAL INVERTED R |
| Unicode Version | 1.1 |
| Block（ブロック） | IPA Extensions（IPA拡張（国際音声記号）） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ʁ ʁ |
| UTF-8 Encoding | ʁ ca81 |
| UTF-16 Encoding | ʁ 0281 |
| UTF-32 Encoding | ʁ 00000281 |