| Code | Name | Region |
|---|---|---|
| FIROU | Rauha | 2 |
| FIRAU | Rauma (raumo) | 17 |
| FIRLI | Rautalampi | 15 |
| FIRTR | Rautaruukki | 14 |
| FIRTV | Rautavaara | 13 |
| FIRJL | Reijola | 18 |
| FIRJV | Reisjarvi | 14 |
| FIRKO | Renko | 6 |
| FIPLT | Replot | 12 |
| FIREP | Reposaari | |
| FIRII | Riihikoski | 19 |
| FIRIA | Riihimaki | 6 |
| FIRYM | Rimito (rymattyla) | 19 |
| FIPOY | Poytya | 17 |
| FIPUD | Pudasjarvi | 14 |
| FIPUH | Puhos | 13 |
| FIPHS | Puhos | 14 |
| FIPUK | Pukkila | 16 |
| FIPUL | Pulkkila | 14 |
| FIPUN | Punkaharju | 13 |
| FIPK8 | Punkalaidun | 17 |
| FIPTA | Puntala | 2 |
| FIPUO | Puolanka | 13 |
| FIPUU | Puumala | 4 |
| FIPHJ | Pyhajoki | 14 |
| FIPHA | Pyhanta | 14 |
| FIPYH | Pyharanta | 19 |
| FIPYI | Pyhasalmi | 14 |
| FIHTA | Pyhtaa (pyttis) | 9 |
| FIRKY | Raakkyla | 13 |
| FIRAH | Rahja | 14 |
| FIRAO | Raisio | 19 |
| FIPT2 | Pihtipudas | 8 |
| FIPK9 | Piikkio | 19 |
| FIPSP | Piispajarvi | 14 |
| FIPII | Piispanristi | 19 |
| FIPIK | Pikkala | 18 |
| FIPKR | Pikkarala | 14 |
| FIPPF | Pinsio | 11 |
| FIPIA | Pirkanmaa | |
| FIPJA | Pohja | 11 |
| FIPOH | Pohjankuru (skuru) | 18 |
| FIPSI | Poitsila | 9 |
| FIPOL | Polvijarvi | 13 |
| FIPMU | Pomarkku | 17 |
| FITIL | Poppola | 10 |
| FIPOA | Porkkala (porkala) | 18 |
| FIPRN | Pornainen | 16 |
| FIPO5 | Posio | 10 |
| FIPDS | Pedersore | 14 |