| Acronym | Meaning |
| TSM | Total Suspended Material |
| VC | Vapor Compression |
| CIM | Ceramic Injection Molding |
| AIR CHIEF | Air ClearingHouse For Inventories And Emission Factorspar |
| EWMA | Exponentially Weighted Moving Average |
| REACCS | Reaction Access System |
| CHEMTREC | Chemical Transportation Emergency Center |
| AMS | Aerospace Material Specification |
| WMT | Warped Muffin-tin Approximation |
| AAETA | Atomic Spectroscopy With Electrothermal Atomization |