| Acronym | Meaning |
| SVI | Sludge Volume Index |
| SDGUGA | Shape-driven Graphical Unitary Group Approach |
| SCOWAR | Scientific Committee On Water Research |
| HMA | Hybrid Microelectronics Assembly |
| GABA | Gamma-aminobutyric Acid |
| TTS | T Tauri Star |
| AGP | Alpha-1-acid Glycoprotein |
| LIPAS | Laser Induced Photoacoustic Spectroscopy |
| ASSIST | Abstract Semi-Markov Specification Interface To The SURE Tool [propulsion] |
| MESQUAC-MO | Mixed Electrostatic Quantum Chemical Calculation-MO |