| Acronym | Meaning |
| GPM | Generalized Perturbation Method (in Electronic Theory Of Phase Stability Of Alloys) |
| MOSO | Maximum Overlap Symmetry Orbital (MO For Mols.) |
| IMB | Information Management Branch |
| CTMAB | Cetyl Trimethyl Ammonium Bromide (cationic Surfactant) |
| BHC | Benzene Hexachloride |
| TEAS | Thermal Energy Atom Scattering |
| GIAXRD | Grazing Incidence Angle X-ray Diffraction |
| FMVCP | Federal Motor Vehicle Control Program |
| RHFR | Restricted Hartree-Fock-Roothaan |
| DEPC | Diethyl Pyrocarbonate |