| Acronym | Meaning |
| MODESC | Magnetooptically Detected Spin Conversion Spectroscopy |
| ARM | Agricultural Runoff Model |
| BEST | Bare Essentials Of Surface Transfer |
| DGB | Distributed Gaussian Basis (mol. Wave Function) |
| EMS | Ethyl Methanesulfonate |
| RTE | Reversible Temper Embrittlement |
| MPRSA | Marine Protection |
| PCN | Polychlorinated Naphthalene |
| STS | Slater Transition State (for Calcg. Electronic Transitions Of Atoms And Molecules) |
| AHERA | Asbestos Hazard Emergency Response Act |