| Acronym | Meaning |
| FONDA | First-order Nondegenerate Adiabatic (theory For Electron-mol. Inelastic Scattering) |
| AFCEE | Air Force Center For Environmental Excellence |
| SAD | Selected Area Diffraction Patterns (crystal Chemistry) |
| GOS | Generalized Oscillator Strength |
| CDA | Charge Density Analysis |
| SQRD | Square Root Darwin Term (correction To T And V Operator) |
| EE | Ecosystem Evaluation |
| FINES | Furnace Ionization Nonthermal Excitation Spectrometry |
| SRE | Serum-responsive Element |
| JJT | Josephson Junction Transistor |