| Acronym | Meaning |
| SSQW | Strained Single Quantum Well |
| ETP | Environmental Tracking Procedure |
| RFM | Rotating Magnetic Field |
| EDC | Endocrine Disrupting Chemical |
| IMHEX | Internally Manifolded Heat Exchanger (molten Carbonate Fuel Cell Design) |
| AFS | Atomic Fluorescence Spectroscopy |
| THC | Total Hydrocarbon |
| ABO | Adiabatic Born-Oppenheimer (wave Functions) |
| EST | External Standardization Technique |
| ECDIN | Environmental Chemicals Data And Information Network |