| Acronym | Meaning |
| EWPCA | European Water Pollution Control Association |
| BPO | Benzoyl Peroxide |
| DHS | Department Of Homeland Securitypar |
| SIMM | Single Inline Memory Module |
| BFS | Beam Foil Spectroscopy |
| MIES | Metastable Impact Electron Spectroscopy |
| VCC-IOS | Vibrational Close-coupling-(rotational) Infinite-order Sudden (for Inelastic Mol. Collisions Calcns.) |
| CTMAB | Cetyl Trimethyl Ammonium Bromide (cationic Surfactant) |
| ECIP | Energy Conservation Investment Program |
| ODMR | Optically Detected Magnetic Resonance |