| Acronym | Meaning |
| SCAF | Self-consistent Anisotropic Field |
| RAG | Risk Assessment Guideline |
| ALS | Acid Labile Subunit |
| ARGOS | Advanced Remote Gaseous Oxides Sensor |
| FTC | Federal Trade Commission |
| VSWIR | Very Short Wavelength IR |
| VEE | Venezuelan Equine Encephalitis |
| IFANT | International Foundation For The Advancement Of Nondestructive Testing |
| QRPA | Quadratic Random Phase Approxn. |
| PV-RR | Perturbational-variational-Rayleigh-Ritz (matrix Method In Mol. Calcns.) |