| Acronym | Meaning |
| UHTS | Ultra High-throughput Screening |
| WRIB | Waste Reduction Information Bibliography (component Of WRAS) |
| NTO | Natural Transition Orbital Method (for Excited States) |
| BIA | Batch Injection Analysis |
| AC | Alternating Current |
| FDMS | Field-desorption Mass Spectrometry |
| RASSCF | Restricted Active Space SCF |
| MX | 3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone |
| ACID | Acidification Chemistry Information Database |
| CEI | Committee On Environmental Improvement |