| Subject | English | Latvian |
| environ. | accident source The cause or origin of an unexpected occurrence, failure or loss with the potential for harming human life, property or the environment | negadījuma avots |
| forestr. | autochthonous seed source | autohtoni sēklu ieguves koki |
| dat.proc., life.sc. | biometric source | biometrisko datu avots |
| comp., MS | connected data source | pievienotais datu avots (A directory, database, file, or other data repository that is typically offsite and that needs to be accessed remotely) |
| comp., MS | consolidated source document | konsolidētais pirmdokuments (A source document that documents a sum of product quantities and monetary amounts from more than one referenced source document of the same class) |
| comp., MS | content source | satura avots (A set of options that you can use to specify what type of content is crawled, what URLs to crawl, and how deep and when to crawl) |
| comp., MS | data source | datu avots (A disk, file, document, or other collection of information from which data is taken or moved) |
| comp., MS | data source formatting | datu avota formatēšana (A type of conditional formatting that is configured within Microsoft SQL Server Analysis Services) |
| comp., MS | data source plug-in | datu avota spraudnis (A type of plug-in that enables a Windows Media server to use different storage systems) |
| econ. | deduction at source | nodokļa atskaitīšana no pirmavota |
| tax. | deduction made at source | nodokļa atskaitīšana ienākuma izcelsmes vietā |
| environ. | diffuse source Pollution which arises from various activities with no discrete source | dažādi piesārņojuma avoti |
| nucl.phys. | disused sealed source | no lietošanas izņemts slēgts starojuma avots |
| environ., nucl.phys. | disused source | no lietošanas izņemts starojuma avots |
| chem. | Do not spray on an open flame or other ignition source. | Neizsmidzināt uz atklātas uguns vai citiem aizdegšanās avotiem. |
| el. | doped metal halide source | dopēta dzīvsudraba–metāla halogenīda loka spuldze |
| el. | electronic light source control gear | gaismas avota elektroniskā vadības iekārta |
| environ. | emission source A chemical process, building, furnace, plant or other entity responsible for the discharge of pollutants or contaminants into the environment | emisiju avots |
| environ. | energy source Potential supplies of energy including fossil and nuclear fuels as well as solar, water, wind, tidal and geothermal power | energoavots |
| energ.ind. | energy source material | energoavots |
| environ. | energy source material Sources from which energy can be obtained to provide heat, light, and power. Energy resources, including fossil and nuclear fuels as well as solar, water, tidal and geothermal energy, may be captured or recovered and converted into other energy forms for a variety of household, commercial, transportation, and industrial applications | energonesējs |
| energ.ind. | energy source material | enerģijas avots |
| comp., MS | External Content Type data source | ārēja satura tipa datu avots (A type of data source used to connect to an external data source) |
| el. | filament light source | kvēldiega lampa |
| el. | filament light source | kvēldiega gaismas avots |
| transp., mil., grnd.forc. | gas-discharge light source | gāzizlādes gaismas avots |
| nucl.phys. | high-activity sealed radioactive source | slēgts augstas radioaktivitātes starojuma avots |
| nucl.phys. | high-activity sealed source | slēgts augstas radioaktivitātes starojuma avots |
| transp., tech., law | high-intensity point light source | augstas intensitātes punktveida gaismas avots |
| environ. | impact source Elements of an action which cause damage to the surrounding environment | ietekmes avots |
| forestr. | indigenous seed source | vietējas izcelsmes sēklu ieguves koki |
| environ. | information source Generally, any resource initiating and substantiating the reception of knowledge or specifically, the origin of a data transmission | informācijas avots |
| transp., mil., grnd.forc., el. | light source | gaismas avots |
| el. | light source control gear | gaismas avota elektroniskā vadības iekārta |
| transp., mil., grnd.forc. | light source module | gaismas avota modulis |
| environ. | line source Line source means a one-dimensional source. An example of a line source is the particular emissions from a dirt road | lineārs piesārņojuma avots |
| environ. | linear source of sound Point noise sources placed one after the other one as, for instance, in a row of cars moving on a road | lineārais trokšņa avots |
| el. | natural radiation source | dabisks starojuma avots |
| el. | natural radiation source | dabisks jonizējošā starojuma avots |
| environ. | non-polluting energy source Energy that is ecologically safe and renewable. The most widely used source is hydroelectric power, which currently supplies some 6.6% of the world's energy needs. Other non-polluting sources are solar energy, tidal energy, wave energy and wind energy. Most non-polluting energy sources require a high capital investment but have low running costs | nepiesārņojošs enerģijas avots |
| energ.ind. | non-renewable energy source | neatjaunojams energoresurss |
| transp., mil., grnd.forc. | non-replaceable light source | nenomaināms gaismas avots |
| comp., MS | ODBC data source | ODBC datu avots (Data and the information needed to access that data from programs and databases that support the Open Database Connectivity (ODBC) protocol) |
| comp., MS | offline data source | bezsaistes datu avots (A secondary data source that is accessible to users who fill out forms offline. When a user is online, data from the data source is stored on the user's computer so that it can appear in controls when the form is offline) |
| gen. | open source intelligence | publiskos avotos pieejamu izlūkdatu ieguve |
| econ. | open source software | atklātā pirmkoda programmatūra |
| environ., nucl.phys. | orphan radiation source | radioaktīvā starojuma avots, kura lietotājs vai īpašnieks nav zināms |
| environ., nucl.phys. | orphan radiation source | bezsaimnieka starojuma avots |
| environ., nucl.phys. | orphan source | radioaktīvā starojuma avots, kura lietotājs vai īpašnieks nav zināms |
| environ., nucl.phys. | orphan source | bezsaimnieka starojuma avots |
| environ. | plane source Pollution which arises from various activities with no discrete source | nenoteikts piesārņojuma avots |
| environ. | point source Pollution from a discrete source, such as a septic tank, a sewer, a discharge type, a landfill, a factory or waste water treatment works discharging to a watercourse; stack emission from an industrial process; or spillage from an underground storage tank leaching into groundwater | viena punkta piesārņojuma avots |
| environ. | pollutant source identification | piesārņotāja avota noteikšana |
| transp., tech., law | radiation source | starojuma avots |
| health., nat.sc., environ. | radiation source | jonizējošā starojuma avots |
| earth.sc., life.sc., nucl.phys. | radioactive source | radioaktīvais avots |
| comp., MS | record source | ierakstu avots (The underlying source of data for a form, report, or data access page) |
| environ. | rectification at source principle | princips "videi nodarīts kaitējums jālabo, pirmām kārtām novēršot tā cēloni" |
| environ. | renewable energy source Energy sources that do not rely on fuels of which there are only finite stocks. The most widely used renewable source is hydroelectric power; other renewable sources are biomass energy, solar energy, tidal energy, wave energy, and wind energy; biomass energy does not avoid the danger of the greenhouse effect | atjaunojams enerģijas avots |
| nat.sc. | renewable energy source contribution | ieguvums no atjaunojamiem energoresursiem |
| transp., mil., grnd.forc. | replaceable light source | nomaināms gaismas avots |
| comp., MS | result source | rezultātu avots (A source that returns a set of search results for a given search query. The source can be a search service in the local server farm or another server farm, or another search engine that is compliant with the OpenSearch protocol) |
| nucl.phys., nucl.pow. | sealed radioactive source | slēgts starojuma avots |
| nucl.phys., nucl.pow. | sealed radioactive source | slēgts radioaktīvā starojuma avots |
| nucl.phys., nucl.pow. | sealed source | slēgts starojuma avots |
| nucl.phys., nucl.pow. | sealed source | slēgts radioaktīvā starojuma avots |
| comp., MS | secondary data source | sekundārais datu avots (An XML data file, database, or Web service that is used by a form for the entries in a list box or for script actions) |
| forestr. | seed source | sēklu ieguves koki |
| environ. | separation at source Segregating various wastes at the point of generation (e.g. separation of paper, metal and glass from other wastes) to make recycling simpler and more efficient | atkritumu šķirošana to savākšanas vietā |
| environ. | sorting at source The classification and separation of solid waste, according to type, at the location where it is generated | atkritumu šķirošana to veidošanās vietā |
| comp., MS | source code configuration file | avota koda konfigurācijas fails (A file that Build.exe uses to generate source code. A source code configuration file can be a dirs file, a sources file, or a makefile file) |
| comp., MS | source company account | izcelsmes uzņēmuma konts (The legal entity that is the origin of a liability in an intercompany economic transaction) |
| immigr. | source country | izcelsmes valsts |
| comp., MS | source document | pirmdokuments (The document where a linked or embedded object was originally created) |
| comp., MS | source document amount | pirmdokumenta summa (A monetary amount measurement that is documented on a source document) |
| comp., MS | source file | avota fails (A file that contains the data that a program will process and store in a destination file) |
| comp., MS | source inventory location | izcelsmes krājuma atrašanās vieta (The inventory location where materials required by a kanban production activity or transfer activity are picked) |
| comp., MS | Source Manager | avota pārvaldnieks (A dialog box that allows users to add/remove/organize the list of bibliographic information for the document) |
| econ. | source of aid | palīdzības avots |
| comp., MS | source of authority | pārvaldes resurss (The location where Active Directory directory service objects, such as users and groups, are mastered (an original source that defines copies of an object) in a cross-premises deployment) |
| dat.proc., life.sc. | source of biometric data | biometrisko datu avots |
| energ.ind. | source of energy | energoavots |
| energ.ind. | source of energy | enerģijas avots |
| econ. | source of information | informācijas avots |
| econ. | source of law | tiesību avots |
| comp., MS | source of lead | potenciālā klienta avots (The source of an account, business contact, or opportunity; for example, an advertisement or personal reference) |
| environ. | source of pollution The place, places or areas from where a pollutant is released into the atmosphere or water, or where noise is generated. A source can be classified as point source, i.e. a large individual generator of pollution, an area source, or a line source, e.g. vehicle emissions and noise | piesārņojuma avots |
| health., nat.sc., environ. | source of radiation | jonizējošā starojuma avots |
| comp., MS | source provider | avota nodrošinātājs (A synchronization provider that enumerates any changes and sends them to the destination provider) |
| comp., MS | source requirement | izcelsmes pieprasījums (The product quantity documented on a source document line that creates a pegging requirement) |
| comp., MS | source subscription | avota abonements (A subscription that is canceled to create a new subscription as a result of a conversion or merge) |
| comp., MS | split source document | sadalīts pirmdokuments (A source document that documents partial product quantities and monetary amounts from one referenced document of the same class) |
| tax. | tax deduction at source | nodokļa atskaitīšana ienākuma izcelsmes vietā |
| tax. | tax withheld at source | ienākumu izcelsmes vietā ieturētais nodoklis |
| environ. | the principle that environmental damage should as a priority be rectified at source | princips "videi nodarīts kaitējums jālabo, pirmām kārtām novēršot tā cēloni" |
| comp., MS | trusted source | uzticams avots (The developer of a macro that is trusted by you on your computer. The trusted publisher is identified by the certificate that they used to digitally sign the macro) |
| nucl.pow. | unsealed source | vaļējs starojuma avots |
| environ. | use of waste as energy source | izmantot atkritumus kā enerģijas avotu |
| environ. | waste collection at source The gathering and transporting of refuse from its place of origin, system where waste is collected by the waste producer at the production place | atkritumu savākšana to rašanās vietā |