| Acronym | Meaning |
| RAL | Recommended Allowable Limit |
| CCE | Capacitative Calcium Entry |
| DFS | Daily Flow System (file Within STORET) |
| COMFET | Conductivity-modulated Field Effect Transistor |
| DSA | Dimensionally Stable Anode |
| NRL | Naval Research Laboratories |
| BOVOC | Biogenic Oxygenated Volatile Org. Compd. |
| FO-NACME | First-order Nonadiabatic Coupling Matrix Elements |
| FIRE | Flame Infrared Emission |
| AOI | Automatic Optical Inspection |