| Acronym | Meaning |
| TAD | Thermophilic Aerobic Digestion (of Sewage Sludge) |
| ABA | Abscisic Acid |
| TIPS | Transferable Intermol. Potential Functions |
| RAFT | Reversible Addition-fragmentation Chain Transfer [polymerization] |
| CVS | Constant Volume Sampler |
| MERD | Mine Emergency Responsiveness Development |
| TDHF | Time-dependent Hartree-Fock Method |
| PTC | Positive Temperature Coefficient [elec. Conducting Material] |
| CHIP | Chemical Hazard Information Profile(s) |
| CVBM | Conduction-valence-band Model (in Electronic Structure Calcns.) |