| Subject | English | Dutch |
| comp., MS | functional currency unit | functionele valuta-eenheid (A currency unit of a country/region in which a primary legal entity locates its business activities and in which it generates most of its revenue and expenses) |
| health. | functional rehabilitation unit | afdeling voor functionele revalidatie |
| gen. | Functional Staff Unit | Stafeenheid |
| mech.eng. | functional sub-unit | functioneel sub-samenstel |
| IT, tech. | functional unit | orgaan |
| IT, tech. | functional unit | functionele eenheid |
| IT | to support a functional unit | ondersteuning |