| Subject | English | Slovene |
| 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 | tipka Caps Lock (A toggle key that, when on, shifts the alphabetic characters on the keyboard to uppercase) |
| transp. | differential lock | zapora diferenciala |
| transp., mech.eng. | lock actuator | blokirni zavorni valj |
| comp., MS | Lock Conference | Zakleni konferenco (A button on Conference Controls that prevents anybody else from joining the current conference) |
| transp., mech.eng., construct. | lock cylinder | cilinder ključavnice |
| commer., econ. | lock-in | vezanost na ponudnika |
| fin. | lock-in effect | učinek vezave |
| comp., MS | lock screen | zaklenjeni zaslon (The screen that appears when a user locks the PC) |
| el.tract. | locking contact | zaporni kontakt |
| mech.eng. | locking mechanism | zaklepni mehanizem |
| gen. | right to impose lock-outs | pravica do izprtja |
| comp., MS | rotation lock | zaklepanje vrtenja (A software setting that disables display rotation) |
| comp., MS | rotation lock button | gumb za vrtenje zaslona (The button or slider on tablets and convertible tablets that rotates the display) |
| transp., tech., law | self-locking hexagonal nut | samozaporna šestroba matica |
| comp., MS | subsidy lock | zaklepanje telefona na omrežje (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) |
| transp., tech., law | wheel lock | blokiranje kolesa |
| transp., tech., law | wheel-locking | blokiranje kolesa |