| Encoding | Allows |
| UNOA | As defined in ISO 646 (with the exception of letters, lower case a to z).
|
| UNOB | As defined in ISO 646
|
| UNOC | As defined in ISO 8859-1 : Information processing – Part 1: Latin alphabet No. 1. |
| UNOD | As defined in ISO 8859-2 : Information processing – Part 2: Latin alphabet No. 2. |
| UNOE | As defined in ISO 8859-5 : Information processing – Part 5: Latin/Cyrillic alphabet. |
| UNOF | As defined in ISO 8859-7 : Information processing – Part 7: Latin/Greek alphabet. |
| UNOG | As defined in ISO 8859-3 : Information processing – Part 3: Latin alphabet. |
| UNOH | As defined in ISO 8859-4 : Information processing – Part 4: Latin alphabet. |
| UNOI | As defined in ISO 8859-6 : Information processing – Part 6: Latin/Arabic alphabet. |
| UNOJ | As defined in ISO 8859-8 : Information processing – Part 8: Latin/Hebrew alphabet. |
| UNOK | As defined in ISO 8859-9 : Information processing – Part 9: Latin alphabet. |
| UNOX | Code extension technique as defined by ISO 2022 utilizing the escape techniques in accordance with ISO 2375.ISO-2022-JP character set
|
| UNOY | ISO 10646-1 octet without code extension technique. |
| KECA | A to Z 0 to 9 . , – ( ) / = ! ” % & * ; < >Windows 949 code page
|
