| AKOS | Agency for Communication Networks and Services of the Republic of Slovenia |
| CORS | Continuously Operating Reference Station |
| C/N0 | Carrier-to-Noise density |
| CNR | Carrier-to-Noise Ratio |
| GLONASS | Russian: Globalnaya Navigatsionnaya Sputnikovaya Sistema |
| GNSS | Global Navigation Satellite Systems |
| GPS | Global Positioning System |
| RINEX | Receiver Independent Exchange Format |
| RIMS | Ranging and Integrity Monitoring Station |
| RTK | Real Time Kinematic |
| UTC | Coordinated Universal Time |
| SIGNAL | SI-Geodesy-Navigation-And-Location |
| STRIKE3 | Standardisation of GNSS Threat reporting and Receiver testing through |
| International Knowledge Exchange, Experimentation and Exploitation |