| Acronym | Meaning |
| TCXO | Temperature-compensated Crystal Oscillator |
| GCECD | Gas Chromatography Electron Capture Detector |
| MAPKK | Mitogen-activated Protein Kinase Kinase |
| TSAE | Two-state Atomic Expansion (model For Atom-ion Collisions) |
| APMI | American Powder Metallurgy Institute |
| ROP | Ring-opening Polymerization |
| CCG | Continental Collision Granitoids |
| PPG | Polypropylene Glycol |
| HUFA | Highly Unsaturated Fatty Acids |
| DIDG | Diisodecyl Glutarate |