| Acronym | Meaning |
| AASD | Anaerobic Activated Sludge Digestion |
| CAD | Computer-Aided Design |
| BCPC | British Crop Protection Council |
| CGI | Combustible Gas Indicator |
| LAH | Lithium Aluminum Hydride |
| AIR RISC | Air Risk Information Support Center |
| LAAS | Laser Atomic Absorption Spectrometry |
| GFAP | Glial Fibrillary Acidic Protein |
| MFR | Melt Flow Ratio |
| SCP | Sterol Carrier Protein |