| Subject | English | Slovak |
| nucl.phys. | protection system | systém ochrany |
| environ. | protection system A series of procedures and devices designed to preserve people, property or the environment from injury or harm | ochranný systém |
| h.rghts.act. | Protocol No. 14 to the Convention for the Protection of Human Rights and Fundamental Freedoms, amending the control system of the Convention | Protokol č. 14 k Dohovoru o ochrane ľudských práv a základných slobôd, ktorým sa mení a dopĺňa kontrolný systém dohovoru |
| social.sc. | social protection system | systém sociálnej ochrany |
| environ. | stationary fire protection system | stacionárny systém protipožiarnej ochrany |
| comp., MS | System Protection | Ochrana systému (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) |