| Code | Name | Region |
|---|---|---|
| FRXXG | Barbaggio | 2B |
| FRBBW | Barbatre | 85 |
| FRBYG | Baleyssagues | 47 |
| FRBHK | Balham | 8 |
| FR7ZC | Balizac | 33 |
| FRBVD | Ballainvilliers | 91 |
| FR2BS | Ballaison | 74 |
| FRBAL | Ballancourt-sur-essonne | 91 |
| FRBLM | Ballan-mire | 37 |
| FRZBA | Ballee | 53 |
| FRBLY | Balleroy | 14 |
| FRD2R | Ballons | 26 |
| FRBYW | Balloy | 77 |
| FRBMP | Balma | 31 |
| FRBNX | Balnot-sur-laignes | 10 |
| FRB9R | Balschwiller | 68 |
| FRBIE | Balsieges | 48 |
| FRZAC | Balzac | 16 |
| FRNAS | Banassac | 48 |
| FRB4N | Bancourt | 62 |
| FRNBL | Ban-de-laveline | 88 |
| FRXBD | Bandol | 83 |
| FRIUR | Bains | 43 |
| FRIBA | Bains-les-bains | 88 |
| FRB2U | Bains-sur-oust | 35 |
| FRBMI | Bainville-aux-miroirs | 54 |
| FRQBS | Bais | 35 |
| FRBMQ | Bais | 53 |
| FRBIX | Baisieux | 59 |
| FRBXS | Baixas | 66 |
| FRQBU | Baizieux | 80 |
| FRBJT | Bajonnette | 32 |
| FRAAD | Baladou | 46 |
| FRBYH | Balagny-sur-therain | 60 |
| FRBXN | Balan | 1 |
| FRBND | Balanod | 39 |
| FRBLF | Balaruc-les-bains | 34 |
| FRBBY | Balbigny | 42 |
| FRBB2 | Balbronn | 67 |
| FRBHM | Baldenheim | 67 |
| FRALH | Baldersheim | 68 |
| FRBYC | Baleycourt | 55 |
| FRBM5 | Baguer-morvan | 35 |
| FROHH | Baho | 66 |
| FRBDG | Baignes-sainte-radegonde | 16 |
| FRBXJ | Baigneux-les-juifs | 21 |
| FRBLS | Baillargues | 34 |
| FRQFI | Baille | 35 |
| FRB28 | Bailleau-le-pin | 28 |
| FRBAF | Baillet-en-france | 95 |