| Acronym | Meaning |
| RMS | Root Mean Square |
| IMA | Ion Microanalysis |
| CRTF | Centralized Recovery And Treatment Facility |
| HCI | Human-Computer Interface |
| ESE | Electron Spin Echo |
| PW-TDSE | Plane Wave-time Dependent Schroedinger Equation |
| ED | Electron Diffraction |
| MFAG | Medical First Aid Guide For Use In Accidents Involving Dangerous Goods |
| PGWDB | Pesticides In Ground Water Database |
| CAR | Chemically Amplified Resist |