| Created |
| Associated with EUC-tw |
| Associated with EUC-TW |
| Associated with euc-tw |
| Associated with x-EUC-TW |
| Associated with x-euc-tw |
| Associated with Taiwanese EUC |
| Associated with eucTW |
| Associated with EUC-Tw |
| Associated with eucTW(5) |
| Associated with Taiwanese Extended UNIX Code |
| Associated with euc-twnn |
| Associated with euc-taiwan |
| Associated with omron_udc_zh |
| Disassociated from omron_udc_zh |