| Subject | English | Maltese |
| environ. | aircraft engine emission The formation and discharge of gaseous and particulate pollutants into the environment, especially the stratosphere, chiefly from airplanes, helicopters and other high-altitude aircrafts | emissjonijiet mill-inġenji tal-ajru |
| transp., tech., mech.eng. | arrangement of the engine | arranġament tal-magna |
| gen. | cab-over engine vehicle | vettura bil-kabina fuq il-magna |
| transp., mech.eng. | carburettor engine | magna bil-karburatur |
| mech.eng. | combustion engine | magna bil-kombustjoni |
| environ. | combustion engine An engine that operates by the energy of combustion of a fuel | magna tal-kombustjoni |
| mech.eng. | compression ignition engine | magni ta' tqabbid bil-kompressjoni |
| mech.eng. | compression ignition engine | magna diżil |
| mech.eng. | diesel engine | magni ta' tqabbid bil-kompressjoni |
| environ. | diesel engine An internal combustion engine operating on a thermodynamic cycle in which the ratio of compression of the air charge is sufficiently high to ignite the fuel subsequently injected into the combustion chamber | magna diżil |
| mech.eng. | diesel engine | magna diżil |
| mech.eng. | diesel engine with direct injection | magna diżil b'injezzjoni diretta |
| mech.eng. | diesel engine with direct injection | magna diżil DI |
| mech.eng. | direct injection diesel engine | magna diżil b'injezzjoni diretta |
| mech.eng. | direct injection diesel engine | magna diżil DI |
| transp., avia. | ducted fan engine | magna tat-tip turbofan |
| transp. | engine block | blokka tal-magna |
| transp., mil., grnd.forc., mech.eng. | engine brake | brejk tal-magna |
| mech.eng. | engine capacity | ċilindrata |
| transp., nautic., mech.eng. | engine compartment | kompartiment tal-magna |
| tech. | engine compartment encapsulation system | sistema ta' inkapsulament tal-kompartiment tal-magna |
| transp., mech.eng. | engine control | kontroll tal-magna |
| transp., mech.eng. | engine crankcase | kaxxa tal-krank |
| transp., mil., grnd.forc., mech.eng. | engine family | familja tal-magna |
| transp., energ.ind. | engine fuel supply line | linja tal-provvista tal-fjuwil |
| mech.eng. | engine induction manifold | manifold tad-dħul |
| gen. | engine or motor combination | kombinazzjoni ta' magna jew mutur |
| transp. | engine power | saħħa tal-magna |
| transp., mech.eng. | engine RPM | spid tal-magna |
| transp., mech.eng. | engine's revolutions per minute | spid tal-magna |
| transp., mech.eng. | engine speed | spid tal-magna |
| transp., mech.eng. | engine stalling | tifi ħesrem tal-magna |
| transp., mech.eng. | engine stalling | tifi ħesrem |
| transp., avia. | engine type-certificate data sheet | skeda informattiva taċ-ċertifikat tat-tip tal-magna |
| mech.eng. | external combustion engine | magna bil-kombustjoni esterna |
| environ. | four stroke engine An internal combustion engine whose cycle is completed in four piston strokes; includes a suction stroke, compression stroke, expansion stroke, and exhaust stroke | magna four-stroke |
| econ., transp., mech.eng. | free-piston engines | magni bil-pistuni liberi |
| transp., industr. | full authority digital engine control | kontroll diġitali tal-mutur b'awtorità sħiħa |
| transp., industr. | fully automated digital engine control | kontroll diġitali tal-mutur b'awtorità sħiħa |
| environ. | gas engine An internal combustion engine that uses gaseous fuel | magna tal-gass |
| transp., mech.eng. | gas turbine engine | magna b'turbina tal-gass |
| environ. | gasoline engine An internal combustion engine that uses a mixture of air and gasoline vapour as a fuel | magna tal-gażolina/ petrol |
| comp., MS | Gesture Engine | Faċilità taċ-Ċaqliq (An engine that specifically recognizes and processes touch input and multi-touch input as commands) |
| mech.eng. | IC engine | magna b' kombustjoni interna |
| obs., mech.eng. | IC engine | magna ta' kombustjoni interna |
| mech.eng. | indirect injection diesel engine | magna diżil b'injezzjoni indiretta |
| obs., mech.eng. | internal combustion engine | magna ta' kombustjoni interna |
| mech.eng. | internal combustion engine | magna b' kombustjoni interna |
| transp. | manufacturer's engine code | kodiċi tal-magna tal-manifattur |
| transp., mech.eng. | multi-engined | b'ħafna makni |
| transp., mech.eng. | multi-engined | b'ħafna magni |
| transp., avia. | multiple piston-engined aeroplane | ajruplan b'diversi magni bil-pistuni |
| transp., mil., grnd.forc., mech.eng. | no load engine speed | spid diżingranat |
| transp., mil., grnd.forc., mech.eng. | parent engine | magna referenzjarja |
| energ.ind., mech.eng. | positive-ignition engine | magna ta' tqabbid bl-ispark |
| transp., mech.eng. | reciprocating engine | magna bil-pistuni b'moviment rotattiv |
| transp., mech.eng. | reciprocating engine | magna bil-pistuni b'moviment alternat |
| transp., mech.eng. | reciprocating piston engine | magna bil-pistuni b'moviment rotattiv |
| transp., mech.eng. | reciprocating piston engine | magna bil-pistuni b'moviment alternat |
| IT | search engine | magna tat-tiftix |
| comp., MS | search engine | faċilità tat-tiftix (A program that searches for key words in documents, databases, Internet content or other files) |
| comp., MS | search engine optimization | ottimizzazzjoni tal-faċilità tat-tiftix (The act of modifying the pages of a Web site so that its content is more easily discoverable by Internet search engines) |
| transp., avia. | single piston engine | magna b'pistin wieħed |
| transp., avia. | single piston-engined aeroplane | ajruplan b'magna waħda bil-pistuni |
| energ.ind., mech.eng. | solar engine | magna solari |
| energ.ind., mech.eng. | solar heat engine | magna solari |
| energ.ind., mech.eng. | solar powered engine | magna solari |
| energ.ind., mech.eng. | spark-ignition engine | magna ta' tqabbid bl-ispark |
| transp., avia. | turbofan engine | magna tat-tip turbofan |
| transp., avia., mech.eng. | turbo-jet engine | magni turbo-ġett |
| environ. | two-stroke engine An internal combustion engine whose cycle is completed in two strokes of the piston | inġenju b'żewġ ċikli |
| tech. | "vee" engine configuration | magna b'konfigurazzjoni Vee |
| IT, transp. | with the engine stopped | bil-magna mitfija |