| Acronym | Meaning |
| AFP | Apple File Protocol |
| PCM | Pulse Code Modulation |
| AWFTF | Aviation Weather Forecasting Task Force |
| CAT | Coordinated Analysis Of The Thermosphere |
| IATO | Independent Acceptance Test Organization |
| MRF | Meteorological Rocket Facility |
| HSCT | High Speed Civil Transport |
| TAGS | Text And Animation Graphics Server |
| IPCC | Intergovernmental Panel On Climate Change |
| ETH | Eidgenossische Technische Hochschule |