| Code | Name | Region |
|---|---|---|
| TRBYD | Beydag | 35 |
| TRBEY | Beykoz | 34 |
| TRBBI | Beylerbeyi | 34 |
| TRBYL | Beylikduzu | 34 |
| TRBYO | Beyoglu | 34 |
| TRBPZ | Beypazari | 6 |
| TRBYS | Beysehir | 42 |
| TRBIG | Biga | 17 |
| TRBGD | Bigadic | 10 |
| TRBIL | Bilecik | 11 |
| TRBIN | Bingol | 12 |
| TRBIT | Bitlis | 13 |
| TRBXN | Bodrum | 48 |
| TRBOG | Bogazagzi | 67 |
| TRBON | Bogazliyan | 66 |
| TRBOL | Bolu | 14 |
| TRBAH | Bahcelievler | 34 |
| TRBAC | Bahcesaray | 65 |
| TRBAK | Bakirkoy | 34 |
| TRBLA | Bala | 6 |
| TRBZI | Balikesir | 10 |
| TRBLY | Balya | 10 |
| TRBAN | Banaz | 64 |
| TRBDM | Bandirma | 10 |
| TRBTN | Bartin | 74 |
| TRABH | Basaksehir | 34 |
| TRBKY | Baskoy | 16 |
| TRBAS | Basmahane | 35 |
| TRBKC | Basmakci | 3 |
| TRYOJ | Baspinar | 66 |
| TRBAL | Batman | 72 |
| TRIGT | Battalgazi | 44 |
| TRBYT | Bayburt | 69 |
| TRBYN | Bayindir | 35 |
| TRJBB | Bayrakli | 47 |
| TRBYM | Bayramic | 17 |
| TRARN | Arnavutkoy/istambul | 34 |
| TRAVN | Artvin | 8 |
| TRATA | Atakoy | 21 |
| TRSTR | Atasehir | 34 |
| TRAVE | Avcilar | 24 |
| TRAVC | Avcilar | 34 |
| TRAYA | Ayancik | 57 |
| TRAYS | Ayas | 6 |
| TRAYZ | Ayazaga | 34 |
| TRADN | Aydin | 9 |
| TRUZA | Aydinlik Koy | 5 |
| TRAYK | Aydinlikoy | 34 |
| TRARI | Ayranci | 70 |
| TRAYV | Ayvalik | 10 |