| Subject | English | Latvian |
| 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 | 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) |
| el. | electronic light source control gear | gaismas avota elektroniskā vadības iekārta |
| 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 |
| el. | light source control gear | gaismas avota elektroniskā vadības iekārta |
| transp., mil., grnd.forc. | light source module | gaismas avota modulis |
| 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 |
| gen. | open source intelligence | publiskos avotos pieejamu izlūkdatu ieguve |
| econ. | open source software | atklātā pirmkoda programmatūra |
| environ. | pollutant source identification | piesārņotāja avota noteikšana |
| environ. | rectification at source principle | princips "videi nodarīts kaitējums jālabo, pirmām kārtām novēršot tā cēloni" |
| nat.sc. | renewable energy source contribution | ieguvums no atjaunojamiem energoresursiem |
| 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) |