| Termen/ Term | Nr. apariții/ No. occurrences |
| PER | 37 |
| PER. | 35 |
| PER. ANTEBELICA | 4 |
| PER. CONTEMPORANA | 1,307 |
| PER. INTERBELICA | 283 |
| PER. MODERNA | 24 |
| PER. MODERNA SI CONTEMPORANA | 56 |
| PER. POSTBELICA | 306 |
| PER.ANTEBELICA | 1 |
| PER.COMTEMPORANA | 1 |
| PER.CONPEMPORANA | 1 |
| PER.CONTEMPORANA | 940 |
| PER.I | 11 |
| PER.INTERBELICA | 2,797 |
| PER.POSTBELICA | 143 |
| PERAHIM JULES | 160 |
| PERAHIM JULESC | 1 |
| PERANTINOS N. | 1 |
| PERASCU MILITA | 2 |
| PERCEC TRAIAN | 1 |
| PERCHET HENRI | 1 |
| PEREDA ANTONIO DE | 1 |
| PERELLE ADAM | 2 |
| PERELLE GABRIEL | 40 |
| PERENCOVICI IGNATIE | 2 |
| PERERSBURG | 1 |
| PERETTE | 4 |
| PERETZ DAVID | 3 |
| PEREY ZOLTAN | 1 |
| PERGER SIGMUND FERDINAND VON (GEZ.) | 2 |
| PERIETEANU I. G. | 1 |
| PERIGAL | 1 |
| PERIGNON ALEXIS | 2 |
| PERIGNON NICOLAS | 11 |
| PERINE GEO.E. | 1 |
| PERINI GIUSEPPE SFORZA | 2 |
| PERIO ADA | 1 |
| PERIOADA | 868 |
| PERIOADA ANTEBELICA | 3 |
| PERIOADA CONTEMPORANA | 84 |
| PERIOADA INTERBELICA | 1,393 |
| PERIOADA INTERBLICA | 1 |
| PERIOADA MODERNA | 5 |
| PERIOADA MODERNA SI CONTEMPORANA | 1 |
| PERIOADA POSTBELICA | 62 |
| PERIOADA SIMBOLISTA | 1 |
| PERIODA | 1 |
| PERLASZKA | 1 |
| PERLOTT CSABA VILMOS | 3 |
| PERLROTT CSABA VILMOS | 3 |