| Acronym | Meaning |
| PRDA | Program Research And Development Announcement |
| CGMP | Cyclic Guanosine Monophosphate |
| DNRC | Department Of Natural Resources And Conservation |
| DTGF | Double-time Green Function |
| ERBE | Earth Radiation Budget Experiment |
| TCA | Trichloroacetic Acid |
| RQCISD | (spin) Restricted QCISD |
| LCEC | Liquid Chromatography With Electrochemical Detection |
| TST | Transition State Theory |
| FPP | Finite Perturbation And Polarization |