| Subject | English | Basque |
| comp., MS | allocation unit | esleipen-unitate (The smallest amount of disk space that can be allocated to hold a file) |
| comp., MS | central processing unit | prozesatzeko unitate zentral (The computational and control unit of a computer. The CPU is the device that interprets and executes instructions. Mainframes and early minicomputers contained circuit boards full of integrated circuits that implemented the CPU. Single-chip central processing units, called microprocessors, made possible personal computers and workstations) |
| comp., MS | child business unit | bigarren mailako negozio-unitate (A business unit that is immediately under another business unit in the business hierarchy of an organization) |
| math. | complex unit | unitate konplexuak |
| math. | defective unit | unitate akastuna |
| math. | effective unit | eraginkorra unitatea |
| math. | elementary unit | oinarrizko unitatea |
| math. | experimental unit | azken unitatea |
| math. | first stage unit | lehenengo fase unitatea |
| environ. | forestry unit Any entity or group of individuals involved with the creation, management and conservation of an extensive area of woodland, often to produce products and benefits such as timber, clean water, biodiversity and recreation | basogintza-unitate |
| math. | overlapping sampling units | lagin teilakatuak |
| comp., MS | parent business unit | negozio-unitate nagusi (A business unit that is immediately above another business unit in the business hierarchy of an organization) |
| math. | primary unit | lehen unitate |
| math. | sample unit | lagin-unitate |
| math. | sampling unit | laginketa-unitate |
| math. | second- stage unit | bigarren mailako laginketa-unitate |
| math. | secondary unit | bigarren mailako laginketa-unitate |
| environ. | touristic unit No definition needed | turismo-unitate |
| environ. | touristic unit No definition needed | unitate turistiko |
| comp., MS | unit group | salmenta-unitate (A compilation of the different measurements that a product is available in. A unit group contains the base unit in which a product is available, for example, a two-liter. It then lists all the different increments that this base unit is packaged in for sale, such as an individual two-liter bottle or a case of 6 two-liter bottles, and also indicates which measurement is the primary unit) |
| environ. | waste sorting unit Centralized recycling centres to which waste materials are brought and where they are separated | hondakinak sailkatzeko unitate |