| Acronym | Meaning |
| HVIC | High-voltage Integrated Circuit |
| SC-MEH-MO | Self-consistent-modified Extended Hueckel-MO |
| CKD | Cement Kiln Dust |
| CET | Collisional Energy Transfer |
| RFGE | Rotating-field Gel Electrophoresis |
| EMPPL | Effluent Monitoring Priority Pollutants List |
| DSPES | Depth-selective Photoelectron Spectroscopy |
| ESDB | Endangered Species Database/Reach Scanlink |
| CASTNET | Clean Air Status And Trends Network |
| CWTC | Chemical Waste Transportation Council |