| Acronym | Meaning |
| AMC | Airborne Molecular Contamination |
| ANR | Adiabatic Nuclear Rotation (in Calcns. On Mol. Collisions) |
| ARIPES | Angle-resolved Inverse Photoemission Electron Spectroscopy |
| YAG | Yttrium Aluminum Garnet |
| NPO | National Program Office |
| DERA | Defense Environmental Restoration Act |
| ISIS | Industrial Site Information System |
| FABMS | Fast Atom Bombardment Mass Spectrometry |
| LPA | Local Plasma Approxn. (in Calcns. Of Stopping Powers For Ions By Films) |
| PHF | Projected Hartree Fock |