| Acronym | Meaning |
| EOD | Engineering Operations Division |
| WAXD | Wide-angle X-ray Diffraction |
| RIP | Ribosome-inactivating Protein |
| RRG | Rift-related Granitoids |
| FGRM | Fourier-grid R-matrix Formalism (in Scattering Problems) |
| UPA | Unitary-pole Approximation |
| RMF | Rotating Morse Function (in Potential-surface Calcn.) |
| POC | Product Of Combustion |
| GLT | Geochemical Logging Tool |
| PMP | Powder Melting Process |