| parallel operations | Parallelbetrieb |
| parallel operations, concurrent operations | Parallelbetrieb |
| parallel out | Parallelwandler |
| parallel park | rückwärts einparken {v0 |
| parallel path air flow arrangement | luftseitige Parallelschaltung |
| parallel pin punch | Splintentreiber |
| parallel plates lens | Parallelplattenlinse |
| parallel polarizatio | Parallelpolarisation |
| parallel polarization | parallele Polarisation |
| parallel port | parallele Schnittstelle |
| Parallel postulate | Parallelenaxiom |
| parallel printer | Paralleldrucker |
| parallel processing | Mehrprogrammbetrieb |
| parallel production | parallele Fertigung |
| Parallel programming | Parallelisierung |
| parallel projection | Parallelprojektion |
| Parallel Random Access Machine | PRAM |
| parallel reality | Parallelwirklichkeit |
| parallel register | Parallelregister |
| parallel registers | Parallelregister |
| parallel resistance | parallelgeschalteter Widerstand |
| parallel resonance | Parallelresonanz |
| parallel ruler | Parallelführung |
| parallel run | Parallellauf |
| parallel running | Parallellauf |
| parallel saw | doppelte Schlitzsäge |
| parallel screw clamps | Parallelschraubzwingen |
| parallel session | Parallele Sitzung |
| parallel signal | Parallelsignal |
| parallel slalom | Parallelslalom |
| parallel societies | Parallelgesellschaften |
| parallel society | Parallelgesellschaft |
| parallel stabilization voltage | Parallelstabilisierung |
| parallel stabilizing circuit | Parallelstabilisierungsschaltung |
| parallel station | Parallelapparat |
| parallel sth. | gleichen |
| parallel storage | Parallelspeicher |
| parallel storageparallel storage | Parallelspeicher |
