| Subject | English | Latvian |
| med., unions. | acceptable operator exposure level | operatora pieļaujamais apdraudējuma līmenis |
| comp., MS | addition operator | saskaitīšanas operators (The + character, used to indicate addition or a positive number) |
| transp., avia. | air operator | aviopārvadātājs |
| transp., avia. | air operator | aviosabiedrība |
| transp., avia. | air operator | gaisa pārvadātājs |
| transp., avia. | air operator certificate | gaisa kuģa ekspluatanta apliecība |
| transp., avia. | air operator's certificate | gaisa kuģa ekspluatanta apliecība |
| transp., avia. | air transport operator | aviopārvadātājs |
| transp., avia. | air transport operator | aviosabiedrība |
| transp., avia. | air transport operator | gaisa pārvadātājs |
| transp., avia. | aircraft operator | gaisa kuģa ekspluatants |
| transp., avia., environ. | aircraft operator holding account | gaisa kuģu ekspluatanta konts |
| transp., avia. | airport operator | lidostas ekspluatants |
| transp., avia. | airport operator | lidostas vadības dienests |
| polit. | Association of European Public Postal Operators | Eiropas Pastu operatoru asociācija |
| econ., cust. | Authorised Economic Operator | atzītais uzņēmējs |
| gen. | authorised economic operator for customs simplifications | atzītais uzņēmējs muitas vienkāršojumu nolūkā |
| gen. | authorised economic operator for security and safety | atzīts uzņēmējs drošībai un drošumam |
| comp., MS | Backup Operators group | dublēšanas operatoru grupa (A type of local or global group that contains the user rights you need to back up and restore files and folders. Members of the Backup Operators group can back up and restore files and folders regardless of ownership, permissions, encryption, or auditing settings) |
| comp., MS | Boolean operator | Būla operators (An operator designed to work with Boolean values. The four most common Boolean operators in programming use are AND (logical conjunction), OR (logical inclusion), XOR (exclusive OR), and NOT (logical negation)) |
| comp., MS | comparison operator | salīdzināšanas operators (A character or symbol that indicates a relationship between two or more values or expressions - for example, < (less than), > (greater than), and = (equal to)) |
| relig., ed. | cultural operator | kultūras pakalpojumu sniedzējs |
| relig., ed. | cultural operator | kultūras darbinieks |
| gen. | customs simplification authorised economic operator | atzītais uzņēmējs muitas vienkāršojumu nolūkā |
| econ., commer. | economic operator | ekonomikas dalībnieks |
| energ.ind., el. | electricity transmission system operator | pārvades sistēmas operators |
| el. | European Network of Transmission System Operators for Electricity | elektroenerģijas pārvades sistēmu operatoru Eiropas tīkls |
| energ.ind. | European Network of Transmission System Operators for Gas | gāzes pārvades sistēmu operatoru Eiropas tīkls |
| commun. | European Telecommunications Network Operators' Association | Eiropas Telesakaru tīklu operatoru asociācija |
| energ.ind. | European Transmission System Operators | Eiropas pārvades sistēmu operatori |
| food.ind. | feed business operator | uzņēmējs, kas iesaistīts barības apritē |
| food.ind. | food business operator | uzņēmējs, kas iesaistīts pārtikas apritē |
| energ.ind. | gas transmission system operator | pārvades sistēmas operators |
| commun., econ. | incumbent operator | vēsturiskais operators |
| tech., law, el. | market coupling operator | tirgu sasaistīšanas operators |
| tech., law, el. | market coupling operator function | tirgu sasaistīšanas operators |
| comp., MS | mobile operator | mobilo sakaru operators (A company that provides telephone and other communications services to consumers) |
| commun., transp., avia. | Mode S operator | S režīma operators |
| tech., law, el. | nominated electricity market operator | nominēts elektroenerģijas tirgus operators |
| commer. | non-traditional operator | netradicionālais uzņēmējs |
| commer. | non-traditional operator | netradicionālais tirgus dalībnieks |
| agric. | official register of professional operators | profesionālo operatoru oficiālais reģistrs |
| gen. | official register of professional operators | reģistrs |
| commun., commer. | operator with significant market power | operators ar būtisku ietekmi tirgū |
| agric. | professional operator | profesionāls operators |
| chem. | recovery operator | reģenerētās vielas ražotājs |
| chem. | recovery operator | uzņēmums, kas veic reģenerāciju |
| chem. | recovery operator | reģenerēšanas operators |
| agric. | register of professional operators | profesionālo operatoru oficiālais reģistrs |
| gen. | register of professional operators | reģistrs |
| transp. | road operator | ceļa pārvaldītājs |
| gen. | security and safety authorised economic operator | atzīts uzņēmējs drošībai un drošumam |
| comp., MS | Server Operators group | servera operatoru grupa (A group whose members can manage all domain controllers in a single domain. This group does not exist on workstations, stand-alone servers, or member servers. Administrative tasks that can be performed by members of this group include logging on locally, creating and deleting network shared resources, starting and stopping services, backing up and restoring files, formatting the hard disk of the computer, and shutting down the computer) |
| transp., nautic. | terminal operator | termināļa operators |
| hobby | tour operator | tūrisma operators |
| hobby | tour operator | ceļojumu rīkotājs |
| energ.ind., el. | transmission system operator | pārvades sistēmas operators |
| transp. | transport operator | pārvadātājs |
| energ.ind., polit. | World Association of Nuclear Operators | Pasaules Kodoloperatoru asociācija |