| Subject | English | Norwegian Bokmål |
| el., sec.sys. | protection system | system for vern |
| environ. | protection system A series of procedures and devices designed to preserve people, property or the environment from injury or harm | vernesystem |
| comp., MS | System Protection | Systembeskyttelse (A Windows technology that protects OS resources (files, folders registry keys) and prevents applications and administrators from making changes to a computer's resources in an arbitrary way) |