| Acronym | Meaning |
| FOISD | Fiber Optic Isolated Spherical Dipole Antenna |
| STLE | Society Of Tribologists And Lubrication Engineers |
| NSR | New Source Review |
| HSCCC | High-speed Counter-current Chromatography |
| HSC | HAZMAT Spill Center |
| TMA | Trimellitic Anhydride |
| TSA | Thermal Swing Adsorption |
| RAL | Recommended Allowable Limit |
| DCFT | Direct Coal-fired Turbine |
| UATMP | Urban Air Toxics Monitoring Program |