| Acronym | Meaning |
| G2 | Gaussian-two (an Ab Initio Mo Theory For Mol. Energies Calcn.) |
| CBNM | Central Bureau For Nuclear Measurements |
| RS-HFPT | Rayleigh-Schroedinger Hartree-Fock Perturbation Theory |
| TATP | Triacetone Triperoxide |
| EM | Enriched Mantle |
| AGU | Anhydroglucose Units |
| ANSIG | Assignment Of NMR Spectra By Interactive Graphics |
| RIOSA | Reactive Infinite-order Sudden Approxn. |
| TIMS | Thermal Ionization Mass Spectrometry |
| SCAP | Superfund Compliance Accomplishments Plan |