| Acronym | Meaning |
| IERM | Intermediate Energy R-matrix (theory In Scattering Calcns.) |
| INDA | Investigational New Drug Application |
| CCPA | Canadian Chemical Producers Association |
| NAREL | National Air And Radiation Environmental Laboratory |
| 2DEG | Two-dimensional Electron Gas |
| AMSR | Advanced Microwave Scanning Radiometer |
| MIEMS | Membrane Inlet Electrochemical Mass Spectrometry |
| ADA | American Diabetes Association |
| TRI | Toxic Release Inventory |
| ULPA | Ultra Low Penetration Air |