| Acronym | Meaning |
| TEF | Toxicity Equivalency Factor |
| DELPHI | Detector With Lepton |
| CFT | Conformal Field Theory |
| FLAIR | Fluid Attenuated Inversion Recovery |
| SIC | Self-interaction Correction (in Exchange-energy Calcns.) |
| CIE | Computer-integrated Engineering |
| BHMF | Black Hole Mass Functionpar |
| FSIS | Food Safety And Inspection Service |
| FACTS | Facilities And Company Tracking System |
| ICP-MS | Inductively Coupled Plasma Mass Spectrometry |