| Acronym | Meaning |
| PAPS | Phase-alternated Pulse Sequence |
| WIMP | Wireless Implanted Magnetic Resonance Probes |
| IETS | Inelastic Electron Tunneling Spectroscopy |
| AAR | Association Of American Railroads |
| CWP | Coal Workers' Pneumoconiosis |
| MFI | Mean Fluorescence Intensity |
| SSQM | Supersymmetric Quantum Mechanics |
| TEMA | Tubular Exchanger Manufacturers Assocn. |
| SAR | Sodium Absorption Ratio |
| CHELPG | CHarges From ELectrostatic Potential |