| Acronym | Meaning |
| AGA | American Gas Association |
| MIE | Metal-induced Embrittlement |
| AWQC | Ambient Water Quality Criteria |
| RKB | Restricted Kinetic Balance (method In Calcns. Of Wave Functions And Energies) |
| WRC | Water Resources Council |
| AGASP | Arctic Gas And Aerosol Sampling Program |
| PFDT | Partial Flow Dilution Tunnel |
| MPA | Medroxyprogesterone Acetate |
| UHV | Ultra High Vacuum |
| EMM | Electron Mirror Microscopy |