| Acronym | Meaning |
| TSME | Two-state Molecular Expansion (method In Collisions Calcn.) |
| NEWWA | New England Water Works Association |
| LUFT | Leaking Underground Fuel Tank |
| KRIPES | K-resolved Inverse Photoemission Spectroscopy |
| MSMO | Multiple Scattering Molecular Orbital Method (also Known As X(alpha) Scattered-wave) |
| EP | Electrostatic Precipitator |
| GI | Many Electron Wave Functions That Are Simultaneously Eigen-functions Of The Total Spin Projection Operators And Satisfy The Pa |
| WDD | Weighted Density Distribution |
| USPHS | United States Public Health Service |
| LAN | Local-area Network |