| Acronym | Meaning |
| TSCA | Toxic Substances Control Act |
| TDFM | Two-surface Dirac-Frenkel-Mclachlan (variational Method) |
| DMRQA | Discharge Monitoring Report Quality Assurance |
| DCM | Dilated Cardiomyopathy |
| CDSI | Committee On The Dissemination Of Scientific Information |
| ITFA | Iterative Target Factor Analysis |
| WHMIS | Workplace Hazardous Materials Information System (Canada) |
| HMMP | Hazardous Materials Management Plan |
| DARMA | Deterministic Autoregressive Moving Average |
| SCBA | Self-consistent Born Approximation |