| Acronym | Meaning |
| LAOM | Localized At. Orbital Method (in Electronic Structure Calcn.) |
| SMCRA | Surface Mining Control And Reclamation Act |
| ECGF | Endothelial Cell Growth Factor |
| NBACC | National Biodefense Analysis And Countermeasures Centerpa |
| TCR | Total Chlorine Residual |
| EEXAPS | Electron Excited X-ray Appearance Potential Spectroscopy |
| HCI | Human-Computer Interface |
| WAP | Whey Acidic Protein |
| BBK | Brauner-Briggs-Klar (wave Function In Atom-electron Scattering) |
| MAREMF | MARtian Electrons And Magnetic Field |