| Acronym | Meaning |
| SC-1 | Standard Clean Solution #1 |
| TSS | Total Suspended Solids |
| ELFSE | End-labeled Free-solution Electrophoresis |
| TTO | Transient Tracers In The Ocean |
| OPM | Optimized Potential Model |
| TCO | Transparent Conducting Oxide |
| DH | Dortmund-Hoerder (German Vacuum Steel Refining) |
| WHMIS | Workplace Hazardous Materials Information System (Canada) |
| DCAD | Dietary Cation-anion Difference |
| PV-RR | Perturbational-variational-Rayleigh-Ritz (matrix Method In Mol. Calcns.) |