| Acronym | Meaning |
| CDCCC | Centrifugal Droplet Countercurrent Chromatography |
| ITER | International Thermonuclear Experimental Reactor |
| PBPK | Physiologically Based Pharmacokinetic |
| RMR | Resting Metabolic Rate |
| PHDF | Polyhalogenated Dibenzofuran(s) |
| IATA | International Air Transport Association (Geneva |
| PRCPTS | Primary Reactor Coolant Pump Trip System |
| WERL | Water Engineering Research Laboratory |
| DLTFS | Deep Level Transient Fourier Spectroscopy |
| NSE | Nonlinear Schroedinger Equation |