| Acronym | Meaning |
| SNAP | System For Nuclear Auxiliary Power |
| REFET | Ref. Field Effect Transistor |
| BACM | Best Available Control Measure |
| HBOC | Hemoglobin-Based Oxygen Carrier |
| NIOSH | National Institute For Occupational Safety And Health |
| TALMS | Tunable Atomic Line Molecular Spectroscopy |
| ECDIN | Environmental Chemicals Data And Information Network |
| EMS | Electromagnetic Susceptibility |
| CDT | Critical Dissolution Time (synthetic Fiber And Polymer Property) |
| PFLT | Paint Filter Liquids Test |