| Isu | isu-000 |
| pfó | |
| Aghem | agq-000 | íkpú |
| Babungo | bav-000 | kú |
| Babanki | bbk-000 | pfʉ́ |
| Bafmeng | bfm-000 | kū |
| Chai | bfm-001 | pū |
| Itaŋikom | bkm-000 | kfʊ̄ |
| Mbizinaku | bkm-001 | kfwû |
| Bum | bmv-000 | kpô |
| Babessi | bse-000 | pfə̂ |
| English | eng-000 | die |
| Bu | lmx-000 | égbʉ̄ |
| Oku | oku-000 | kwūɔ̀ |
| Weh | weh-000 | íkpú |
| Zoa | zhw-000 | ékpí |