| Acronym | Meaning |
| UNITAR | United Nations Institute For Training And Research |
| AFPR | Alliance Of Foam Packaging Recyclers |
| IVO | Improved Virtual Orbital |
| GSD | Glycogen Storage Disease |
| RTMS | Repetitive Transcranial Magnetic Stimulation |
| CTP | Cytidine 5'-triphosphate |
| MEPC | Marine Environment Protection Committee |
| IAP | Intermittent Aeration Process (for Waste Treatment) |
| HG-AAS | Hydride Generation-at. Absorption Spectroscopy |
| SC | Surface Capacitance |