| Laplace-Operator | Laplace operator |
| Binäroperator | binary operator |
| Displaced Person | displaced person |
| Planck-Temperatur | Planck temperature |
| Bypassoperation | bypass surgery |
| Operator | operator administrator |
| präoperativ | preoperative |
| Raumtemperatur | room temperature |
| Farbtemperatur | color temperature |
| Lufttemperatur | air temperature |
| Bandgenerator | Van de Graaff generator |
| Pantokrator | Pantocrator |
| Placeboeffekt | placebo effect |
| Plagiator | plagiarist |
| Planespotter | planespotter |
| Plauderton | casual tone chatty tone conversational tone |
| Flachkopfkatze | flat-headed cat |
| Gruppenoperation | group action |
| Kameraoperateur | cameraman |
| Zahnoperation | dental operation |