| Termen/ Term | Nr. apariții/ No. occurrences |
| POPESCU SUCIU MARIANA | 2 |
| POPESCU UDRISTE ION | 1 |
| POPESCU VASILE | 194 |
| POPESCU VIOREL | 7 |
| POPESCU Z | 1 |
| POPESCU-NEGRENI ION | 12 |
| POPESCU-SARAMAT SANDA | 9 |
| POPESTI | 24 |
| POPIEL T. | 1 |
| POPOV A. K. | 1 |
| POPOV GEORGE (POPOFF GEORGES) | 1 |
| POPOV PETRU | 2 |
| POPOVICI | 4 |
| POPOVICI ALEXANDRU | 23 |
| POPOVICI ALEXANDRU (LEANDRU) | 44 |
| POPOVICI CONSTANTIN | 8 |
| POPOVICI DORU | 1 |
| POPOVICI GHEORGHE | 39 |
| POPOVICI GRIGORE | 7 |
| POPOVICI GRIGORE ION | 10 |
| POPOVICI ION GRIGORE | 44 |
| POPOVICI LEANDRU | 3 |
| POPOVICI MATEI | 1 |
| POPOVICI MIRON | 2 |
| POPOVICI NADIA | 5 |
| POPOVICI NEDELCU | 5 |
| POPOVICI PETRE | 7 |
| POPOVICI PETRU | 8 |
| POPOVICI S | 1 |
| POPOVICI SAVA SAVOI | 1 |
| POPOVICI STEFAN | 13 |
| POPP ALEXANDRU | 134 |
| POPP AUREL | 158 |
| POPP DE SZATHMARY CAROL | 2 |
| POPP DE SZATMARY CAROL | 1 |
| POPP HORIA | 3 |
| POPP ION | 2 |
| POPP J | 1 |
| POPP LAJOS | 1 |
| POPP LUDOSANU A. | 1 |
| POPP M. | 11 |
| POPP MIHAIL | 1 |
| POPP MISU | 140 |
| POPP NICOLAE | 1 |
| POPP PETROVICI ECATERINA | 1 |
| POPP SABIN | 231 |
| POPPEL I. | 1 |
| POPPEL J. | 15 |
| POPPEL JOH. | 9 |
| POPPEN EMILIA | 1 |