| Acronym | Meaning |
| MTOF | Mass Time-Of-Flight |
| LARIS | Laser Ablation And Resonance Ionization Spectroscopy |
| HACCP | Pathogen Reduction And Hazard Analysis Critical Control Point |
| PQCD | Perturbative Quantum Chromodynamics |
| GOSAT | Greenhouse Gas Observing Satellite |
| LDAR | Leak Detection And Repair |
| CCCLC | Complex-coordinate Coupled-Landau-channel (method In Calcns. On Autoionizing Resonances) |
| RW | Retonation Wave [backwardly Propagated Detonation Wave] |
| RSPT | Rayleigh-Schroedinger Perturbation Theory |
| CMC | Critical Micelle Concentration |