| Acronym | Meaning |
| CMNOS | Complementary Metal Nitride/Oxide Semiconductor |
| ETIC | Environmental Teratology Information Center |
| TACT | Trans Alaska Crustal Transect |
| OSC | Oxygen Storage Capacity |
| ONDOR | Optical Nuclear Double Resonance |
| FERC | Federal Energy Regulatory Commission |
| EOX | Extractable Organic Halides |
| SADT | Self Accelerating Decomposition Temperature |
| FFIS | Federal Facilities Information System |
| NSDWR | National Secondary Drinking Water Regulations |