| Acronym | Meaning |
| SBCPA | Single-bond Coherent Potential Approximation |
| EGW | Electrogas Welding |
| NEMCA | Non-faradaic Electrochemical Modification Of Catalytic Activity |
| SSOP | Sequence Specific Oligonucleotide Probe |
| COASTS | Coastal Ocean Advanced Science And Technology Study (IOC Program) |
| SCEPM | Self-consistent Empirical Pseudopotential Method |
| LDR | Land Disposal Restriction(s) |
| FMO | Frontier Molecular Orbital |
| LSD | Lysergic Acid Diethylamide |
| VSD | Virtually Safe Dose |