| ISO-Id. | Regions | Flagge | Quelle | Préfectures | Bemerkungen |
|---|---|---|---|---|---|
| 82 | |||||
| CG-02 | Lékoumou | 5 | |||
| CG-05 | Konilou | 7 | |||
| CG-07 | Likouala | 6 | |||
| CG-08 | Cuvette | 10 | |||
| CG-09 | Niari | 12 | |||
| CG-11 | Bouenza | 9 | |||
| CG-12 | Pool | 12 | |||
| CG-13 | Sangha | 5 | |||
| CG-14 | Plateaux | 11 | |||
| CG-15 | Cuvette-Ouest | 5 | |||
| CG-BZV | Brazzaville | Capitale |