| Acronym | Meaning |
| MOA | Memorandum Of Agreement |
| EMEP | European Model And Evaluation Program |
| AC | Alternating Current |
| CCL | Convection Condensation Level |
| AHERA | Asbestos Hazard Emergency Response Act |
| POLARIS | Photochemistry Of Ozone Loss In The Arctic Region In Summer |
| ERBI | Earth Radiation Budget Instrument |
| ASALM | Advanced Strategic Air Launched Missile |
| SMI | Solar Magnetism Initiative |
| ECMWF | European Centre For Medium-range Weather Forecasting |