| Acronym | Meaning |
| SRM | Standard Reference Material |
| DWPO | Distorted Wave Polarized Orbital |
| CHESS | Community Health And Environmental Surveillance System |
| E2PROM | Electrically Erasable Programmable Read Only Memory |
| TTLW | Through-transmission Laser Welding |
| HLRW | High Level Radioactive Waste |
| PDI | Polarization-division Interferometry |
| ALOTS | Airborne Lightweight Optical Tracking System |
| ALCHEMI | Atomic Location By Channeling Enhanced Microanalysis |
| CPF | Cancer Potency Factor |