| Acronym | Meaning |
| CAS-SI | Complete Active Space-state Interaction |
| HFCVD | Hot Filament Chemical Vapor Deposition |
| HMAC | Hazardous Materials Advisory Council |
| JAICI | Japan Association For International Chemical Information |
| IGT | Institute Of Gas Technology |
| CDA | Copper Development Association |
| PFWM | Parametric Four-wave Mixing |
| RATL | Risk Analysis Testing Laboratory |
| STOL | Short Take-Off And Landing |
| NMC | New Muon Collaboration |