| Acronym | Meaning |
| RERS | Resonance-enhanced Raman Scattering |
| UDWBA | Unitarized Disorted Wave Born Approxn. (for Scattering) |
| BSCO | Break Specific Carbon Monoxide |
| TRDS | Text Retrieval Data System |
| SACF | Symmetry-adapted Configuration Function |
| FPD | Flat Panel Display |
| PCFB | Pressurized Circulating Fluidized Bed (gasification Apparatus) |
| SETAC | Society Of Environmental Toxicology And Chemistry |
| EMM | Electron Mirror Microscopy |
| UFG | Ultrafine Grained |