| Subject | English | Romanian |
| construct. | air lock | cameră tampon |
| construct. | air lock | sas de aerisire |
| construct. | air lock | dop de aer |
| transp., mech.eng. | anti-lock braking system | sistem antiblocare |
| construct. | automatic-action door lock | închizător automat a ușii liftului |
| construct. | basin lock | ecluză cu bazin de acumulare |
| construct. | blind lock | broască îngropată |
| forestr. | cable lock | bridă pentru prinderea cablurilor (funiculare) |
| forestr. | cable lock | colier de strângere (funiculare) |
| comp., MS | CAPS LOCK | Caps Lock (A toggle key that, when on, shifts the alphabetic characters on the keyboard to uppercase) |
| comp., MS | CAPS LOCK key | tasta Caps Lock (A toggle key that, when on, shifts the alphabetic characters on the keyboard to uppercase) |
| forestr. | central lock | dispozitiv de blocare (combina forestiera) |
| comp., MS | credentials lock | blocare acreditări (A type of device lock in Windows Mobile that requires the user to enter credentials to gain access to phone resources) |
| construct. | cylinder lock | lacăt cilindric |
| construct. | cylinder lock | broască engleză |
| construct. | dam lock | pinten de etanșare al barajului |
| construct. | dead lock | broască îngropată |
| construct. | detainer lock | zăvor pentru ușile balcoanelor |
| comp., MS | device lock | blocare dispozitiv (A feature that provides enhanced protection for data by locking the device and requiring user authentication through a password) |
| forestr. | differential lock | blocare a diferențialului |
| load.equip. | directional locking device | sistem de blocare a direcţiei |
| construct. | door lock box staple | placă de siguanță a broaștei |
| construct. | door lock striking plate | placă de siguanță a broaștei |
| load.equip. | double locking braking caster mechanism | frână de imobilizare |
| construct. | double-lane lock | ecluze gemene |
| construct. | double-latch lock | broască dublă |
| construct. | English lock | broască engleză |
| construct. | external lock | broască aplicată |
| construct. | fish lock | ecluză de pește |
| agric. | fish lock | ecluză în trepte pentru pește |
| hydr. | flight lock | ecluză în trepte |
| forestr. | frame lock or brake | cadru de blocare sau frânare |
| construct. | French lock | broască franceză |
| construct. | garage door lock | broască aplicată |
| comp., MS | hardware locking | blocare de hardware (The act of forcing a computer into Hardware Locked Mode (HLM), where the computer is not under the control of the operating system; instead, the boot sequence is stopped at a firmware screen and the user is told to call customer support. Hardware Locked Mode (HLM) prevents the use of a computer in the case of tampering or default on the agreement with the customer) |
| comp., MS | Key lock | Blocare taste (An option that locks the keypad to avoid accidental key presses) |
| construct. | lever lock | închizător manual |
| construct. | lever lock | broască cu arc |
| construct. | lock chamber | sasul ecluzei |
| comp., MS | Lock Conference | Blocare conferință (A button on Conference Controls that prevents anybody else from joining the current conference) |
| construct. | lock contact | ac de contact |
| construct. | lock feeder | alimentator cu clapă |
| construct. | lock gate | poartă de ecluză |
| construct. | lock head | cap de ecluză |
| commer., econ. | lock-in | situație de client captiv |
| econ., industr. | lock-in | blocaj tehnologic |
| commer., econ. | lock-in | dependență față de furnizor |
| commer., econ. | lock-in | sistem "lock-in" |
| fin. | lock-in effect | efect de blocare |
| construct. | lock key | cheie de lacăt |
| construct. | lock mortising | broască îngropată |
| agric. | lock nut | contrapiuliță |
| comp., MS | lock screen | ecran de blocare (The screen that appears when a user locks the PC) |
| forestr. | lock washer | şaibă de blocare cu umeri |
| construct. | lock washer | șaibă cu arc |
| construct. | locking bolt | zăvor de închidere |
| construct. | locking bolt | foraibăr |
| transp., tech., law | locking chamber | camera de blocare |
| mech.eng. | locking cylinder | cilindru de frână |
| construct. | locking device | dispozitiv de închidere |
| construct. | locking mechanism | dispozitiv de închidere |
| construct. | locking of form | strîngerea formei |
| tech. | locking pin | cui spintecat |
| tech. | locking pin | șplint |
| met. | locks and hinges | articole de feronerie |
| construct. | magnetic lock | închizător magnetic |
| transp., tech., law | mechanical brake-cylinder locking device | dispozitiv de blocare mecanică a cilindrilor de frână |
| construct. | navigation lock | ecluză navigabilă |
| construct. | nut lock | siguranță de piuliță |
| comp., MS | pessimistic locking | blocare pesimistă (A type of locking in which the page containing one or more records, including the record being edited, is unavailable to other users when you use the Edit method, and remains unavailable until you use the Update method) |
| comp., MS | phone lock | blocare telefon (A setting that prevents use of the phone and that requires a password in order to be disabled) |
| construct. | rim lock | broască aplicată |
| comp., MS | rotation lock | blocare rotație (A software setting that disables display rotation) |
| comp., MS | rotation lock button | buton de blocare a rotației (The button or slider on tablets and convertible tablets that rotates the display) |
| transp., tech., law | self-locking hexagonal nut | piuliță hexagonală cu autoblocare |
| construct. | shaft lock | ecluză puț |
| construct. | single-latch lock | broască simplă |
| construct. | single-lift lock | ecluză cu un sas |
| construct. | snap lock | închizător cu dispozitiv de siguranță |
| comp., MS | subsidy lock | blocare la nivel de operator (A type of phone lock that original equipment manufacturers embed into their mobile phones at the request of mobile phone operators to prevent their use on a cellular network other than the one for which the phone was originally intended) |
| econ., industr. | technological lock-in | blocaj tehnologic |
| econ., industr. | technological lock-in | blocaj |
| econ., industr. | technology lock-in | blocaj |
| econ., industr. | technology lock-in | blocaj tehnologic |
| construct. | tightening ring lock | lacătul colierului de strîngere |
| load.equip. | total braking and locking device | frână de imobilizare |
| construct. | twin lock | ecluze gemene |
| transp., mech.eng. | vapor lock | dop de vapori |
| transp., mech.eng. | vapour lock | dop de vapori |
| construct. | warded lock | broască îngropată |
| mining. | wedge-lock prop | stîlp cu fricțiune |
| transp., tech., law | wheel lock | blocarea roților |
| transp. | wheel lock sequence | secvența de blocare a roțiilor |
| transp., tech., law | wheel-locking | blocarea roților |
| transp. | wheel locking sequence | secvența de blocare a roțiilor |
| construct. | Yale lock | lacăt cilindric |