| Acronym | Meaning |
| CDE | Collective Dose Equivalent |
| PEO | Poly(ethylene Oxide) |
| HSIA | Halogenated Solvents Industry Alliance |
| APWR | Advanced Pressurized Water Reactor |
| LDTOF | Laser-Desorption Time-Of-Flight Mass Spectrometry |
| PIXES | Particle Induced X-ray Emission Spectroscopy |
| MARK | Mid-Atlantic Ridge At The Kane Fracture Zone |
| ERCP | Emergency Response Concept Plan |
| LET | Light-emitting Transistor |
| ACP | Acid Phosphatase |