| Acronym | Meaning |
| NEMA | National Electrical Manufactures Association |
| LQG | Loop Quantum Gravity |
| FTHFB | Finite-temperature Hartree-Fock-Bogolyubov |
| CAEDYM | Computational Aquatic Ecosystems Dynamic Model |
| FFPE | Formalin-fixed Paraffin-embedded |
| PEMFC | Proton Exchange Membrane Fuel Cell |
| IRAS | Infrared Astronomy Satellite |
| EPA | Environmental Protection Authority (Australia) |
| CLEIA | Chemiluminescent Enzyme Immunoassay |
| PESOS | Perkin-Elmer Solvent Optimization System |