| ISO-3166-2 | Fips | GN | Name of Subdivision | Type | Capital | Population | lang | continent | From | Till |
|---|
| 1 | AC | 12 | 12 | Ouham  | prefecture | Bossangoa | 369,220 | sg,fr | AF | | |
| 2 | BB | 01 | 01 | Bamingui-Bangoran | prefecture | Ndélé | 39,779 | sg,fr | AF | | |
| 3 | BGF | 18 | 18 | Bangui | commune | Bangui | 542,393 | sg,fr | AF | | |
| 4 | BK | 02 | 02 | Basse-Kotto | prefecture | Mobaye | 205,805 | sg,fr | AF | | |
| 5 | HK | 03 | 03 | Haute-Kotto | prefecture | Bria | 72,244 | sg,fr | AF | | |
| 6 | HM | 05 | 05 | Haut-Mbomou | prefecture | Obo | 39,543 | sg,fr | AF | | |
| 7 | HS | 04 | 04 | Mambere-Kadeï | prefecture | Berbérati | 299,555 | sg,fr | AF | | |
| 8 | KB | 15 | 15 | Nana-Grebizi | préfecture economique (economic prefecture) | Kaga Bandoro | 117,816 | sg,fr | AF | | |
| 9 | KG | 06 | 06 | Kemo | prefecture | Sibut | 101,627 | sg,fr | AF | | |
| 10 | LB | 07 | 07 | Lobaye | prefecture | Mbaïki | 220,983 | sg,fr | AF | | |
| 11 | MB | 08 | 08 | Mbomou | prefecture | Bangassou | 164,009 | sg,fr | AF | | |
| 12 | MP | 17 | 17 | Ombella-M'Poko | prefecture | Bimbo | 323,347 | sg,fr | AF | | |
| 13 | NM | 09 | 09 | Nana-Mambere | prefecture | Bouar | 185,013 | sg,fr | AF | | |
| 14 | OP | 13 | 13 | Ouham-Pende | prefecture | Bozoum | 333,161 | sg,fr | AF | | |
| 15 | SE | 16 | 16 | Sangha-Mbaere | préfecture economique (economic prefecture) | Nola | 93,537 | sg,fr | AF | | |
| 16 | UK | 11 | 11 | Ouaka | prefecture | Bambari | 226,816 | sg,fr | AF | | |
| 17 | VK | 14 | 14 | Vakaga | prefecture | Birao | 38,096 | sg,fr | AF | | |
| 18 | | | 19 | Mambéré | prefecture | Carnot | | sg,fr | AF | 2022.12.10 | |
| 19 | | | 20 | Ouham-Fafa | prefecture | Batangafo | | sg,fr | AF | 2022.12.10 | |
| 20 | | | 21 | Lim-Pendé | prefecture | Paoua | | sg,fr | AF | 2022.12.10 | |
by unxos gmbh