| Acronym | Meaning |
| ZFAAS | Zeeman Furnace Atomic Absorption Spectroscopy |
| SCRI | Steel Can Recycling Institute |
| USACE | US Army Corp Of Engineers |
| XRES | X-ray Emission Spectroscopy |
| FRS | Fragment Separatorpar |
| SDSR-CI | Single And Double Excitations From Single Ref. State Function-CI Method |
| ERAQS | Eastern Regional Air Quality Study |
| PEK | Poly(ether Ketone) |
| IID | Ion Impact Desorption |
| SO SCF | Spin-optimized Self-consistent Field |