| Termen/ Term | Nr. aparižii/ No. occurrences |
| CIRNESTI | 2 |
| CIRNU | 3 |
| CIRPA | 3 |
| CIRTA | 1 |
| CISLA | 1 |
| CISLAU | 2 |
| CISNADIOARA | 31 |
| CIUCEA | 3 |
| CIUESDIU | 1 |
| CIUGHES | 34 |
| CIUMIRNA | 1 |
| CIUMULESTI | 2 |
| CIUPERCENI | 2 |
| CIUREA | 1 |
| CIURULEASA | 1 |
| CIUTA | 4 |
| CLATESTI | 1 |
| CLEJA | 1 |
| CLIMBOACA | 1 |
| CLINAUTI | 1 |
| CLOASTERF | 3 |
| CLOPOTIA | 1 |
| CLOPOTIVA | 45 |
| COAGIU | 1 |
| COASIC | 1 |
| COCHIRLENI | 1 |
| COCIU | 4 |
| COCONI | 29 |
| COCONI C:MINASTIREA | 3 |
| COCORI | 1 |
| COCOROVA | 4 |
| COCOVA | 1 |
| COITA | 18 |
| COLACU | 4 |
| COLDAU | 1 |
| COLIBASI | 7 |
| COLTESTI | 1 |
| COLUN | 3 |
| COMANA DE JOS | 4 |
| COMANESTI | 7 |
| COMENCA | 1 |
| COMLOSU MIC | 1 |
| COMORI | 1 |
| CONSTANTIN BRINCOVEANU | 2 |
| COPACEL | 20 |
| COPALNIC | 2 |
| COPALNIC MANASTUR | 1 |
| COPRU:CATINA | 1 |
| CORAVA | 1 |
| CORBEANCA | 1 |