| Acronym | Meaning |
| GRF | Growth Hormone Releasing Factor |
| CCI | Chronic Constriction Injury |
| ETS | EPCRA 313 Tracking System |
| CEBAF | Continuous Electron Beam Accelerator Facility |
| GDOS | Glow Discharge Optical Spectroscopy |
| MMC | Molecular Mechanics For Clusters Model |
| OEIC | Optoelectronic Integrated Circuit |
| SLAPW | Superlinearized Augmented Plane Wave |
| AFBR | Anaerobic Fluidized-bed Reactor |
| IWOP | Integration Within (an Ordered Product Of) Operators |