| Acronym | Meaning |
| ASM | Activated-sludge Model |
| BEAR | Business And Environmentalists In An Alliance For Recycling |
| LAL | Limulus Amebocyte Lysate (endotoxin Test) |
| NAPPA | Nucleic Acid Programmable Protein Array |
| VSA | Vacuum Swing Adsorption |
| FSSW | Friction Super Stir Welding |
| SPACE | Spatial And Chemical Shift-encoded Excitation |
| NNDO | Neglect Of Nonbonded Differential Overlap |
| PBDF | Polybrominated Dibenzofuran(s) |
| MOVFF | Modified Orbital Valence Force Field |