| Acronym | Meaning |
| NEEIA | Nonseparation Electrochemical Enzyme Binding/immunoassay |
| NICE | Neutral Interstellar Composition Experiment |
| BPCD | Bipolar Pulse Conductivity Detector |
| RQCAR | Reportable Quantities For Carcinogens In Hazardous Waste |
| BPR | Biological Phosphorus Removal |
| SIM | Stress-induced Martensite |
| MEVVA | Metal Vapor Vacuum Arc |
| STHM | Scanning Thermal Microscopy |
| MEG | Modified Electron Gas (quantum Calcn. Method) |
| EDW | Exponential Distorted Wave Approximation |