| Acronym | Meaning |
| CAI | Computer Aided Instruction |
| LAOM | Localized At. Orbital Method (in Electronic Structure Calcn.) |
| IMSS | International Mass Spectrometry Society |
| STREAM | Stream Transport And Agricultural Runoff Of Pesticides For Exposure Assessment Methodology |
| CSP | Computational Singular Perturbation (math Modeling Method) |
| DOCA | Deoxycorticosterone Acetate |
| GFIS | Gas Field Ion Source |
| PMAD | Power Management And Distribution (system) (of Space Station) |
| PINA | Paraffins |
| DRC | Dose Response Curve |