| Acronym | Meaning |
| BTU | British Thermal Unit |
| SCS | Soil Conservation Service |
| DFS | Daily Flow System (file Within STORET) |
| COMP | Cartilage Oligomeric Matrix Protein |
| CEE | Center For Environmental Education |
| MTC | Medullary Thyroid Carcinoma |
| SMILI | Superconducting Magnet Instrument For Light Isotopes |
| WHMIS | Workplace Hazardous Materials Information System (Canada) |
| PICLS | Photoionization Controlled-loss Spectroscopy |
| GR | Glutathione Reductasepar |