| Acronym | Meaning |
| AMPK | AMP-activated Protein Kinase |
| FADD | Fas-associated Death Domain Protein |
| WERC | Waste-management Education & Research Consortium |
| SEGS | Solar Electric Generating System |
| SOGVB | Spin Optimized Generalized Valence Bond Method |
| MR-MP2 | Multireference Moeller-Plesset For Two-configuration Wave Function |
| IACG | Inter-Agency Consultative Group |
| JURIS | Justice Retrieval And Inquiry System |
| OLGA | On-Line Gas Chemistry Apparatus |
| IUTOX | International Union Of Toxicology |