| # | Alphabet | Standard |
|---|---|---|
| 100 | BFont | BBC Master1 |
| 101 | Latin1 | ISO 8859-1 |
| 102 | Latin2 | ISO 8859-2 |
| 103 | Latin3 | ISO 8859-3 |
| 104 | Latin4 | ISO 8859-4 |
| 105 | Cyrillic | ISO 8859-5 |
| 106 | Arabic | ISO 8859-61 |
| 107 | Greek | ISO 8859-7 |
| 108 | Hebrew | ISO 8859-8 |
| 109 | Latin5 | ISO 8859-9 |
| 110 | Welsh | ISO IR-182 |
| 111 | UTF8 | Unicode |
| 112 | Latin9 | ISO 8859-15 |
| 113 | Latin6 | ISO 8859-10 |
| 114 | Latin7 | ISO 8859-13 |
| 115 | Latin8 | ISO 8859-14 |
| 120 | Cyrillic2 | DOS code |
1 Are assigned but not available in RISC OS 5’s International module.