| Acronym | Meaning |
| EERU | Environmental Emergency Response Unit |
| DFDR | Digital Flight Data Recorder |
| ALC | Allocations |
| ICAS | Interdepartmental Committee On Atmospheric Science |
| EIR | Eidgenossisches Institut Fur Reaktorforschung |
| NPG | Naval Proving Ground |
| AER | Average Evoked Response |
| NDT | Non-destructive Testing |
| ATEN | Association Technique De L'Energie Nucleaire |
| LHS | Left-hand Side |