| Code | Name | Region |
|---|---|---|
| BGPSC | Preslav | |
| BGPRE | Preslaven | 24 |
| BGPDA | Provadiya | |
| BGVDN | Rabisha | 5 |
| BGRLO | Radilovo | 13 |
| BGPRO | Radinovo | 16 |
| BGRDV | Radnevo | |
| BGRDI | Radomir | |
| BGJAK | Rakitovo | 13 |
| BGRAK | Rakovski | 16 |
| BGRGL | Razgrad | |
| BGRAZ | Razlog | 23 |
| BGRNS | Resen | 4 |
| BGXXX | Ris Inland Waterways | |
| BGRDZ | Rudozem | 21 |
| BGORI | Orizovo | 24 |
| BGOKH | Oryakhovo | |
| BGOSI | Osikovo | 21 |
| BGSIL | Paisievo | 19 |
| BGPPE | Panagyurishte | 13 |
| BGPVT | Parvenets | 16 |
| BGPVM | Parvomai | 16 |
| BGPVL | Pavel | |
| BGPBA | Pavel Banya | 24 |
| BGPAV | Pavlikeni | 2 |
| BGPIV | Pavlikeni | 4 |
| BGPZA | Pazardzhik | |
| BGPNZ | Pernik | |
| BGPRS | Perushtitsa | |
| BGPEC | Peshtera | |
| BGPTH | Petarch | 23 |
| BGPEG | Petrich | |
| BGPIR | Pirdop | 23 |
| BGPVN | Pleven | |
| BGSKP | Pliska | 27 |
| BGMIE | Mikre | 11 |
| BGMIR | Mirkovo | |
| BGMVY | Mirovyane | 23 |
| BGMII | Mitrovtsi | 12 |
| BGMIZ | Miziya | |
| BGMOT | Momchilgrad | |
| BGOZA | Montana | |
| BGMUC | Musachevo | |
| BGNES | Nessebar | |
| BGNPO | Nikopol | 15 |
| BGNZG | Nova Zagora | |
| BGNIS | Novi Isar | |
| BGNPZ | Novi Pazar | |
| BGNOS | Novo Selo | 16 |
| BGOGN | Ognyanovo | 13 |