| Acronym | Meaning |
| ADA | American Diabetes Association |
| CARB | California Air Resources Board |
| EEGL | Emergency Exposure Guidance Levels |
| BRV | Bubble Release Vacuum |
| INDO/S | INDO/spectroscopic Approxn. |
| BSSEC | Basis-set Superposition Error Correction |
| CNG | Compressed Natural Gas |
| ORPI | Off-resonance Proton Irradiation |
| OE | Office Of Enforcement |
| PFLT | Paint Filter Liquids Test |