| Acronym | Meaning |
| EMPA | Electron Microprobe Analysis |
| RNG | Renormalized Group Theory |
| QC-SCF | Quadratically Convergent SCF (for Closed-shell Systems) |
| MLC | Multilayer Ceramic Capacitor |
| WRIB | Waste Reduction Information Bibliography (component Of WRAS) |
| KST | Max. Vol.-independent Pressure Increase Rate |
| HART | Highway Addressable Remote Transducer [Rosemount |
| IRES | Internal Ribosome Entry Site |
| AVE | All Valence Electron |
| ACSP | Acetyl Cyclohexylsulfonyl Peroxide |