| Acronym | Meaning |
| MSI | Maximum Strategy |
| ENSTROPHY | N/A |
| TAO | Tropical Atmosphere Ocean |
| VLBI | Very Long Baseline Interferometry |
| GEMS | Global Environment Monitoring System |
| UKMO | United Kingdom Meteorological Office |
| TAP | Diffusion Transport Models |
| ALI | Annual Limit On Intake |
| RGP | Reactive Gases And Particles Project |
| MICROVAX | N/A |