| Code | Name | Region |
|---|---|---|
| FRB3Z | Brignac | 34 |
| FRBRI | Brignais | 69 |
| FRBGG | Brignogan-plages | 29 |
| FRBUW | Breux | 55 |
| FRRBV | Brevainville | 41 |
| FRRAL | Breval | 78 |
| FR3BV | Brevans | 39 |
| FRILV | Breville | 14 |
| FRGR4 | Breville | 16 |
| FRB2V | Brevilliers | 70 |
| FRZFV | Brevonnes | 10 |
| FRZZE | Breze | 49 |
| FRA9D | Brezilhac | 11 |
| FRBRZ | Brezins | 38 |
| FRBZQ | Brezolles | 28 |
| FRBCN | Briancon | 5 |
| FRTNA | Briantes | 36 |
| FRBRR | Briare | 45 |
| FR8H7 | Briastre | 59 |
| FRBRX | Briatexte | 81 |
| FRICO | Bricon | 52 |
| FRBQC | Bricquebec | 50 |
| FRBQ5 | Bricquebosq | 50 |
| FRRTI | Breteil | 35 |
| FRBTR | Breteniere | 21 |
| FRBTX | Bretenoux | 46 |
| FRBSY | Breteuil | 60 |
| FRBTI | Breteuil-sur-iton | 27 |
| FREHY | Brethenay | 52 |
| FRBFI | Bretigny | 21 |
| FR6B2 | Bretigny | 60 |
| FRBRE | Bretigny-sur-orge | 91 |
| FRTCS | Bretoncelles | 61 |
| FRBL7 | Bretonville | 78 |
| FR3GX | Bretteville-du-grand-caux | 76 |
| FRBVU | Bretteville-l'orgueilleuse | 14 |
| FREAY | Bretteville-sur-ay | 50 |
| FRBNH | Brettnach | 57 |
| FRFBR | Breuil-la-reorte | 17 |
| FRBRF | Breuil-le-sec | 60 |
| FRULE | Breuillet | 91 |
| FRBRP | Breuilpont | 27 |
| FRBFY | Breurey-les-faverney | 70 |
| FRB7R | Bremes | 62 |
| FR776 | Bremontier-merval | 76 |
| FR2MR | Brem-sur-mer | 85 |
| FRZAD | Bren | 26 |
| FRHBN | Brenas | 34 |
| FRBNP | Brenelle | 2 |
| FRFI9 | Brennilis | 29 |