| Subject | English | Norwegian Bokmål |
| comp., MS | backup medium | sikkerhetskopimedium (Disk file or tape used to hold one or more backups) |
| magn. | conducting medium | leder |
| comp., MS | data medium | Data medium (The physical material on which computer data is stored) |
| magn. | dielectric medium | dielektrikum |
| magn. | gyromagnetic medium | gyromagnetisk materiale |
| magn. | insulating medium | isolator |
| bot. | medium-flowered winter-cress | frynsevinterkarse (Barbarea intermedia Boreau) |
| fish.farm. | medium salted fish | medium salted fisk |
| comp., MS | medium tile | mellomstor flis (A square tile of 150 x 150 pixels on the Start screen) |
| environ. | nutrient medium A medium providing or contributing to nourishment | næringssubstrat |
| light. | opaque medium | ugjennomskinnelig medium |
| light. | opaque medium | opakt medium |
| environ. | small and medium sized industry No definition needed | små og mellomstore bedrifter |
| light. | translucent medium | gjennomskinnelig medium |
| light. | translucent medium | translucent medium |
| light. | transparent medium | transparent medium |