| Acronym | Meaning |
| AQCC | Air Quality Control Center |
| BGA | Ball Grid Array [electronic Packaging] |
| SPECT | Single Photon Emission Computerized Tomography |
| LDL | Low Density Lipoprotein |
| NSSDC | National Space Science Data Center |
| BMP | Biochemical Methane Potential |
| MWTA | Medical Waste Tracking Act |
| QUAL2E | Enhanced Stream Water Quality Model |
| LDPEX | Cross-linked |
| SID | Surface Ionization Detector |