| Subject | English | Norwegian Bokmål |
| math. | difference of zero | forskjellen på null |
| el., sec.sys. | zero sequence component of a three-phase system | nullfølgekomponent i trefasesystem |
| comp., MS | zero-length string | tom streng (A string that contains no characters) |
| comp., MS | zero out | sette til null (To set a variable value or a series of bits to zero) |
| comp., MS | zero-rated | momsfri (Denotes products for which the buyer pays no value-added tax (VAT) and for which the seller can recover the cost of the input tax levied on the sale) |
| transf. | zero-sequence impedance of a polyphase winding | nullfølgeimpedans |
| math. | zero-sum game | null-sum-spill |
| comp., MS | zero suppression | undertrykking av null (The elimination of leading (nonsignificant) zeros in a number. For example, zero suppression would truncate 000123.456 to 123.456) |