| Termen/ Term | Nr. apariții/ No. occurrences |
| CUCOS CONSTANTIN | 6 |
| CUCU | 1 |
| CUDINOFF ANATOLIE | 70 |
| CUISIN CHARLES | 1 |
| CULCER RADU | 10 |
| CULLURI NESTOR | 2 |
| CUM PR.REGIS | 1 |
| CUMALET A. | 1 |
| CUMPATA ALEXANDRU | 18 |
| CUNEGO DOMENICO | 14 |
| CUPINOFF ANATOLIE | 1 |
| CUPSA VICTOR | 5 |
| CURMER | 1 |
| CUSTOS DOMINICUS | 2 |
| CUTESCU STORCK | 1 |
| CUTESCU STORCK CECILIA | 310 |
| CUTESCU STORK CECILIA | 1 |
| CUTZESCU STORCK CECILIA | 1 |
| CUTZESCU STORK CECILIA | 1 |
| CUYP AELBERT | 4 |
| CUYP ALBERT | 4 |
| CUZA TEODOR | 2 |
| CZAKO R | 1 |
| CZAPSKI JOSEPH | 3 |
| CZEDOKONSKI BOLESLAW JAN | 1 |
| CZEIGER | 1 |
| CZENCZ IANOS | 1 |
| CZERNY LUDWIG | 1 |
| CZETTEL SI DEUTSCH | 1 |
| CZETTER | 2 |
| CZETTER SAM. | 2 |
| D'ANDRE | 1 |
| D'ARTHOIS JACQUES | 3 |
| D'ASTREL ADOLPHE | 1 |
| D'AUBERT | 1 |
| D'AUBERT & C. | 1 |
| D'AUBERT & C. IE | 3 |
| D'AUBERT & C. IE. | 1 |
| D'AUBERT & C.IE | 3 |
| D'AUBERT (AUTORUL TIRAJULUI SI EDITORUL) | 1 |
| D'AUBERT ET C.IE | 1 |
| D'AUBERT ET CIE | 1 |
| D'OSTOYA | 3 |
| D(UMITRESCU) STOICA | 6 |
| D. G. TEODORESCU | 2 |
| D. SETTIGNANO | 1 |
| D.G. NICOLEANU | 1 |
| D.G.S. | 2 |
| D.PAPAZOGLU | 1 |
| D.T.(DIMITRIE TURCU) | 1 |