| Acronym | Meaning |
| BSSRP | Basic Safety Standards For Radiation Protection |
| RISM | Reference Interaction Site Model |
| ATCM | Air Toxics Control Measure |
| CBIRF | US Marine Corps' Chem/Bio Incident Response Force |
| REFET | Ref. Field Effect Transistor |
| TDTF | Time-dependent Thomas-Fermi |
| ALMV | Alfalfa Mosaic Virus |
| ACEC | Areas Of Critical Environmental Concern |
| RFD | Reference Dose |
| LEAR | Low Energy Antiproton Ring |