| Acronym | Meaning |
| OCBSE | Orthogonality Constrained Basis Set Expansion Prodedure |
| GISNET | Geographic Information Systems Bulletin Board |
| TEAM | Total Exposure Assessment Methodology |
| TC-GME | Time-convolution Generalize Master Equation (in Quantum Tunneling Calcns.) |
| BCCP | Biotin Carboxyl-carrier Protein |
| DIB | Dibutyl Chlorendate |
| CSV | Cathodic Stripping Voltammetry |
| FSR | Fractional Synthesis Rate |
| NPAR | Nonbinding Preliminary Allocation Of Responsibility |
| CS | Centrifugal Sudden (approximation) |