| Acronym | Meaning |
| BMEP | Brake Mean Effective Pressure |
| BART | Best Available Retrofit Technology |
| OFDR | Off-frequency Decoupling Resonance |
| CCBP | Coal Combustion By-product |
| LIBORS | Laser Ionization Based On Resonance Saturation |
| RS-LMTO-ASA | Real Space-linear Combination Of Muffin-tin Orbitals-atomic Sphere Approxn. |
| HMIG | Hazardous Materials Identification Guide |
| ISCRF | Inhomogeneous Self-consistent Reaction Field Theory |
| SPRI | Solid-phase Reversible Immobilization |
| PROWL | Protein Information Retrieval Online World Wide Web Lab |