| Periodenfrequenz | frequency |
| Periodendauer | cycle duration |
| Zwischenfrequenz | intermediate frequency |
| Trittfrequenz | cadence |
| Bildfrequenz | frame frequency frame rate |
| Grundfrequenz | fundamental frequency |
| Herzfrequenz | heart rate |
| Resonanzfrequenz | resonance frequency resonant frequency |
| Periodensystem | periodic table |
| Periodisierung | periodization |
| Hochfrequenz | high frequency |
| Kreisfrequenz | angular frequency |
| Wortfrequenz | word frequency |
| herzerfreuend | heartwarming |
| Personenschaden | injury to person |
| Personenverkehr | passenger traffic |
| Personenwagen | car |
| perennieren | consist |
| Ferienreise | holiday |
| Bodenfreiheit | ground clearance |