| Acronym | Meaning |
| ISM | Inverse Scattering Method |
| ASD | Active Subslab Soil Depressurization (for Radon Minimization In Buildings) |
| DGME | Diethylene Glycol Monomethyl Ether |
| ICLS | Intracavity Laser Spectroscopy |
| NIMS | Negative Ion Mass Spectrometry |
| RATM | Renormalized Average T-matrix (for D.-of-states Calcns.) |
| ABMT | Autologous Bone Marrow Transplantation |
| PDB | Protein Data Bank |
| RNRA | Resonant Nuclear Reaction Analysis |
| CCFET | Capacitively Controlled Field Effect Transistor |