| Subject | English | Icelandic |
| comp., MS | International System of Units | alþjóðlegt einingakerfi (The international metric system of units of measurement) |
| comp., MS | system of units | einingakerfi (A set of units used for measurement or exchange) |
| comp., MS | unit of measure | mælieining (A division of quantity established in calibrated or normative systems of measurement) |
| comp., MS | unit of work | vinnueining (An object that uses referential integrity constraints to sequence database reading and writing operations in one atomic work process) |