| Acronym | Meaning |
| IMS | Information Management System - International Meat Secretariat - Ion Mobility Spectrometer |
| AMAPS | Aircraft |
| SLK | Slovak Language (ISO 639-2 Code) |
| OSETI | Optical SETI |
| PGK | Papua New Guinea Kina (ISO 4217 Currency Code) |
| SIPP | Self-Invested Personal Pension |
| VOR | VHF Omnidirectional Ranging |
| CFS | Chronic Fatigue Syndrome |
| NET | National Educational Television |
| SIAM | Society For Industrial And Applied Mathematics |