| direction | Leitung |
| direction board | Wegweiser |
| direction boards | Wegweiser |
| Direction de la surveillance du territoire | Direction de la surveillance du territoire |
| direction finder | Funkpeiler |
| direction finder , DF | Peiler |
| direction finder station | Funkpeilstelle |
| direction finder system , DFS | Peilanlage |
| direction finder, DF | Peilgerät |
| direction finders | Peiler |
| Direction finding | Funkpeilung |
| direction finding antenna | Peilantenne |
| direction finding radar | Ortungsradar |
| direction finding system | Bordpeilanlage |
| direction focussing | richtungsfokussierend |
| Direction générale de la sécurité extérieure | Direction Générale de la Sécurité Extérieure |
| direction in space | Raumrichtung |
| direction indicator | Blinker |
| direction indicator lever | Blinkerhebel |
| direction indicator relay | Blinkerrelais |
| direction indicators | Fahrtrichtungsanzeiger |
| direction key | Richtungstaste |
| direction of air flow | Luftströmungsrichtung |
| direction of air-flow | Luftströmungsrichtung |
| direction of airflow | Luftströmungsrichtung |
| direction of arrow | Pfeilrichtung |
| direction of departure of a projectile | Abgangsrichtung eines Geschosses |
| direction of dip | Fallrichtung |
| direction of effect | Wirkungsrichtung |
| direction of feed | Laufrichtung |
| direction of fissures | Kluftrichtung |
| direction of flight | Flugrichtung |
| direction of impact | Stoßrichtung |
| direction of march | Marschrichtung |
| direction of mining | Abbaurichtung |
| direction of motion | Fahrtrichtung |
| direction of movement | Bewegungsrichtung |
| direction of propagation | Ausbreitungsrichtung |
