| Subject | English | Portuguese |
| gen. | command, control, communications, intelligence and electronic warfare | comando, controlo, comunicações, informação e guerra electrónica |
| el.tract. | control electronics | electrónica de controlo |
| patents. | electrical and electronic control apparatus and instruments | aparelhos e instrumentos de controlo eléctricos e electrónicos |
| transp. | electronic braking control | sistema de freio eletrónico |
| transp. | electronic control | controlo eletrónico |
| mech.eng. | electronic control | comando electrónico |
| transp. | electronic control | comando eletrónico |
| patents. | electronic control apparatus and instruments | aparelhos e instrumentos de controlo electrónicos |
| patents. | electronic control desks | mesas de controlo electrónico |
| patents. | electronic control desks or panels | mesas ou painéis de controlo electrónico |
| IT, transp., tech. | electronic control unit | unidade de controlo eletrónico |
| IT, transp., tech. | electronic control unit | centralina |
| electr.eng. | electronic control unit | elemento electrónico de regulação |
| transp., avia., el. | electronic flight-control unit | sistema de controlo eletrónico do voo |
| el. | electronic heat control | comando eletrónico de aquecimento |
| el. | electronic light source control gear | dispositivo de controlo eletrónico da fonte de luz |
| el. | electronic power resistance control | controlo por resistência eletrónica |
| industr. | electronic ripple control receiver | recetor eletrónico de telecomando centralizado |
| transp. | electronic speed control | regulação eletrónica da velocidade |
| IT, transp. | electronic temperature datum control | sonda eletrónica de controlo de temperatura |
| mech.eng. | electronic throttle control | acelerador eletrónico |
| transp., polit. | electronic traction control | controlo eletrónico de tração |
| transp., avia., mech.eng. | full authority digital electronic engine control | controlo eletrónico digital de autoridade completa |
| agric., el. | fully electronic control and alarm system | dispositivo totalmente eletrónico de comando e alarme |
| railw., sec.sys. | integrated electronic control center | centro de comando e de execução integrado electrónico |
| IT, transp. | integrated electronic control centre | centro de controlo integrado eletrónico |