| Acronym | Meaning |
| ARP | Adiabatic Rapid Passage |
| DODISS | Department Of Defense Index Of Specifications And Standards |
| ECP | Exchange Coupled Pair |
| AQCDS | Air Quality Criteria Documents |
| PAC | Perturbed Angular Correlation |
| REP | Radiological Emergency Planning |
| HAB | High-Alumina Basalt |
| CARS | Corrective Action Reporting System (now Known As RCRIS) |
| MSS | Mobile Servicing Station [space Station] |
| MCB | Micro-carrier Bed |