| Acronym | Meaning |
| WET-MAP | Mesoscale Alpine Project |
| ISP | Internet Service Provider |
| NSS | Nodal Switching Subsystem |
| GEM | Geospace Environment Modeling Program |
| IGBP | International Geosphere-Biosphere Program |
| ATA | Air Transport Association |
| GPM | Geopotential Meter |
| NPS | Numerical Product Service |
| MOD (+/OR DSI | Ministry Of Defense |
| SYDNEY 2000 | Olympics In Sydney |