| Acronym | Meaning |
| CLRC | Central Laboratory Of The Research Councils |
| HFP | Hartree-Fock Perturbation |
| ICSC | International Chemical Safety Card |
| GFMT | Green Function Muffin Tin (method In Electronic Structure Study) |
| FLMTO | Film Linearized Muffin-tin Orbital (for Surface Electronic Structure Calcns.) |
| LMSAL | Lockheed Martin Solar And Astrophysics Laboratory |
| MQL | Minimum Quantifiable Limit |
| CCLGO | Catalytic Cracked Light Gas Oil |
| WINS | Well Impactor Ninety-Six |
| UCHF | Uncoupled Hartree-Fock |