| Subject | English | Norwegian Bokmål |
| math. | David's empty cell test | David er tom celle test |
| math. | empty cell test | tom celle test |
| comp., MS | empty console start page | startside for tom konsoll (The start page that appears when no snap-ins have been added to a snap-in console (.msc file)) |
| comp., MS | empty GUID | tom GUID (A 128-bit, 16-byte identification number that is represented by all zeros) |