| Termen/ Term | Nr. aparižii/ No. occurrences |
| ORLESTI | 1 |
| OROIU | 5 |
| OROSIA | 7 |
| ORSOVA | 198 |
| ORTOAIA | 1 |
| ORZESTI | 1 |
| OSASEL | 1 |
| OSICA DE SUS | 1 |
| OSMANCEA | 6 |
| OSOI | 1 |
| OSTRA | 1 |
| OSTROV | 3 |
| OSTROVU MARE | 2 |
| OTETELISU | 1 |
| PACHIA | 2 |
| PACURENI | 5 |
| PADURENI | 1 |
| PADURENII | 1 |
| PAGUBENI | 7 |
| PAIANA URSULUI | 1 |
| PAINGENI | 5 |
| PALANCA | 4 |
| PALOS | 98 |
| PALTIN | 2 |
| PALTINIS | 1 |
| PALTINU | 23 |
| PALTINUL | 3 |
| PANTICEU | 1 |
| PAPIU ILARIAN | 1 |
| PARAU | 2 |
| PARAUSANI | 1 |
| PARDOSI | 6 |
| PARHIDA | 1 |
| PAROS | 11 |
| PAROSENI | 1 |
| PARVA | 1 |
| PASARENI | 1 |
| PATAS | 8 |
| PATULELE | 1 |
| PAUCA | 1 |
| PAUCINESTI | 30 |
| PAULENI | 1 |
| PAULESTI | 2 |
| PERETU | 1 |
| PERIS | 5 |
| PERISANI | 1 |
| PERISOR | 24 |
| PERSANI | 10 |
| PESCARI | 1 |
| PESTEANA | 2 |