| Acronym | Meaning |
| MTEM | Magnetosphere-Thermosphere Explorer Mission |
| EIR | Eidgenossisches Institut Fur Reaktorforschung |
| CAPOS | Chemistry And Production Of Smoke |
| TB | Terabytes |
| AB | Architect Building |
| ACR | Active Cavity Radiometer |
| AES | Atomic Emission Spectroscopy |
| ARAR | Applicable Or Relevant And Appropriate |
| GCTM | Global Chemical Transport Model |
| TAO | Thermal Array In The Ocean |