| Code | Name | Region |
|---|---|---|
| FRREP | Crepy-en-laonnois | 2 |
| FRCEV | Crepy-en-valois | 60 |
| FRCZW | Crequy | 62 |
| FRPEP | Crespian | 30 |
| FRYAR | Crancey | 10 |
| FRCRA | Crancot | 39 |
| FRDE8 | Crandelles | 15 |
| FRCGV | Cran-gevrier | 74 |
| FRC5A | Crans | 1 |
| FRNSC | Cransac | 12 |
| FRCSQ | Cranves-sales | 74 |
| FRCQA | Craon | 53 |
| FRCRQ | Craponne | 69 |
| FRCSZ | Craponne-sur-arzon | 43 |
| FRCVK | Cravanche | 90 |
| FRRAV | Cravant | 89 |
| FRXCC | Cravant-les-coteaux | 37 |
| FRV5C | Cravenceres | 32 |
| FR8FF | Crayssac | 46 |
| FRXDK | Craywick | 59 |
| FRCR3 | Cre | 72 |
| FRRHP | Creac'h-point | 29 |
| FRQAC | Creances | 50 |
| FRCR4 | Creancey | 21 |
| FRCUR | Couterne | 61 |
| FRCU5 | Couteuges | 43 |
| FROTA | Coutras | 33 |
| FRXUR | Coutures | 49 |
| FRV2Z | Couvains | 50 |
| FROVE | Couvrelles | 2 |
| FR2CX | Coux | 7 |
| FRCZF | Couze-et-saint-front | 24 |
| FRC3X | Couzeix | 87 |
| FRCZM | Couzon-au-mont-d'or | 69 |
| FRCF4 | Coye-la-foret | 60 |
| FR9CY | Coyolles | 2 |
| FRCZZ | Cozes | 17 |
| FRCQX | Crach | 56 |
| FRXCR | Crain | 89 |
| FRTEX | Craintilleux | 42 |
| FRA7E | Cramaille | 2 |
| FRCR5 | Cramans | 39 |
| FRCRF | Cramant | 51 |
| FROIY | Cramoisy | 60 |
| FRUTA | Courtauly | 11 |
| FRCYN | Courtenay | 45 |
| FROUE | Courteron | 10 |
| FRRTU | Courteuil | 60 |
| FRCRZ | Courthezon | 84 |
| FRCS3 | Courtisols | 51 |