| Acronym | Meaning |
| BCKD | Branched-chain Alpha-ketoacid Dehydrogenase |
| FHBS | Finite Hilbert Basis Set |
| BCSLN | Bardeen-Cooper-Schrieffer-Lipkin-Nogami (model In Calcns. On Molecules With Quantum Field Theory) |
| PC-BOSS | Particle Concentrator-Brigham Young University Organic Sampling System |
| USLE | Universal Soil Loss Equation (erosion Model) |
| CRLAS | Cavity Ringdown Laser Absorption Spectroscopy |
| RFA | Regulatory Flexibility Analysis |
| LAAFS | Laser Ablation Atomic Fluorescence Spectroscopy |
| LDI | Laser Desorption Ionization |
| FACTS | Facilities And Company Tracking System |