| Acronym | Meaning |
| HEAST | Health Effects Assessment Summary Tables |
| CAWAI | Commission On Atomic Weights And Isotope Abundances |
| HRADS | High Resolution Adsorption |
| SWM | Statistical Wave Function Model (for Highly Excited Vibrational Levels Of Mols.) |
| AHW | Atomic Hydrogen Welding |
| USGCRP | U.S. Global Change Research Program |
| FACTS | Facilities And Company Tracking System |
| LAL | Limulus Amebocyte Lysate (endotoxin Test) |
| FFTF | Fast Flux Test Facility |
| TAN | Total Acid Number |