| Acronym | Meaning |
| STEAM | Stimulated Echo Acquisition Mode |
| BAF | Bioaccumulation Factor |
| CTEB | Carcinogenesis And Toxicologic Evaluation Branch |
| GDT | Generalized Dilatation Transformation (method In Study Of Stationarity Principle For At. And Mol. Resonance States) |
| OCAP | Open-channel Air Preheater |
| DISI | Direct-injection Spark-ignition |
| ISCAT | Investigation Of Sulfur Chemistry In The Antarctic Troposphere |
| MPT | Matrix Perturbation Theory |
| ARDE | Aspect Ratio Dependent Etching |
| CCPA | Canadian Chemical Producers Association |