| Subject | English | Latvian |
| agric., sugar. | addition of sucrose in aqueous solution | saharozes ūdens šķīduma pievienošana |
| comp., MS | addition operator | saskaitīšanas operators (The + character, used to indicate addition or a positive number) |
| environ. | addition polymer A polymer formed by the chain addition of unsaturated monomer molecules, such as olefins, with one another without the formation of a by-product, as water; examples are polyethylene, polypropylene and polystyrene | polimēra piemaisījumi |
| environ. | chemical addition Chemical reaction in which one or more of the double bonds or triple bonds in an unsaturated compound is converted to a single bond by the addition of other atoms or groups | ķīmiskie piemaisījumi |
| comp., MS | fixed asset addition | pamatlīdzekļa papildinājums (An add-on item to a fixed asset that is considered part of the fixed asset and is not tracked as its own fixed asset, such as an extra battery for a laptop. Typically, an add-on item is maintenance or an improvement and relates to a write-up adjustment) |
| agric. | grape must with fermentation arrested by the addition of alcohol | nenorūdzis vīnogu vīns, kam fermentācija apturēta, pievienojot spirtu |
| econ. | income in addition to normal pay | ienākumi virs parastās samaksas |
