| direct-current inverter | Wechselrichter |
| direct-current voltage | Gleichstromspannung |
| direct-dialing number | Durchwahl-Rufnummer |
| direct-drive clutch | Drehmomentwandler-Überbrückungskupplung |
| direct-dyeing | direktfärbend, direkt aufziehend |
| direct-fed | direktgespeist |
| direct-fed aerial | aktive Antenne |
| direct-fed antenna | aktive Antenne |
| direct-firing mill | Einblasemühle |
| direct-firing mills | Einblasemühlen |
| direct-firing system | Einblasefeuerung |
| direct-flow turbine | Durchströmturbine |
| direct-flow turbines | Durchströmturbinen |
| direct-injection engine | Direkteinspritzer |
| direct-injection process | Direkteinspritzverfahren |
| direct-insert routine | offenes Unterprogramm |
| direct-insert subroutine | offenes Unterprogramm |
| direct-intake fan | frei ansaugendes Gebläse |
| direct-moving | rechtläufig |
| direct-point repeater | Relaisgeber |
| direct-radiator loudspeaker | trichterloser Lautsprecher |
| direct-reading thermometers | Einschraubthermometer |
| direct-reading torque wrench | anzeigender Drehmomentschlüssel |
| Direct-sequence spread spectrum | Direct Sequence Spread Spectrum |
| Direct-Shift Gearbox | Doppelkupplungsgetriebe |
| direct-spinning method | Direktspinnverfahren |
| direct-spinning process | Direktspinnverfahren |
| direct-spinning system | Direktspinnverfahren |
| Direct-to-video | Direct-to-DVD-Produktion |
| direct-vision prism | Geradsichtprisma |
| DirectDraw Surface | Direct Draw Surface |
| directed | gerichtet |
| Directed acyclic graph | Gerichteter azyklischer Graph |
| directed acyclic graph , DAG | gerichteter azyklischer Graph |
| directed airflow | gelenkter Luftstrom |
| directed economy | gelenkte Wirtschaft |
| directed graph | gerichteter Graph |
| directed line | gerichtete Kante |
| directed scan | Richtungssuche |
| directed search | Richtungssuche |
| directed stress | gerichtete Beanspruchung |
| Directed-energy weapon | Energiewaffe |
| directed-energy weapon , DEW | Laser- und Teilchenstrahlenwaffe |
| directing | abzielend |
| directing force | Richtkraft |
| directio finding station | Funkpeilstelle |
| direction | Leitung |
