| Acronym | Meaning |
| FINDS | Facilities Index Data System |
| QC-SCF | Quadratically Convergent SCF (for Closed-shell Systems) |
| MAPLE | Madelung Part Of Lattice Energy |
| FPI | Fourier Path Integral |
| MRF | Municipal Recycle Facility |
| ISMAR | International Society Of Magnetic Resonance |
| PBB | Polybrominated Biphenyl |
| WIC | Washington Information Center |
| EBIT | Electron Beam Ion Trap |
| DOCA | Deoxycorticosterone Acetate |