| Acronym | Meaning |
| MIA | Multiplicative Integral Approxn. (in 2-electron Integral Calcn.) |
| SRIM | Structural Reaction Injection Molding |
| THC | Total Hydrocarbon |
| IBD | Ion Beam Deposition |
| LATS | Long-Acting Thyroid Stimulator |
| BART | Best Available Retrofit Technology |
| CEPP | Chemical Emergency Preparedness Plan |
| GPPS | General Purpose Polystyrene |
| ART | Advanced Recycling Technologies |
| R2PI | Resonant Two-photon Ionization |