| Acronym | Meaning |
 | FIRST | Faint Images Of The Radio Sky At Twenty Centimeters |
 | MP2(FU) | MP2(full) Inner-core Electrons Are Included In The Approxn. |
 | PARISS | Prism And Reflector Imaging Spectroscopy System |
 | EFH | Extended Fenske-Hall (LCAO MO Method) |
 | ETIC | Environmental Teratology Information Center |
 | AS-PCR | Allele-specific Polymerase Chain Reaction |
 | SCC | Sludge Conditioning Controller |
 | ZF-NQR | Zero-field-nuclear Quadrupole Resonance |
 | RMPM | Renormalized Multicenter Potential Model (for Scattering) |
 | EESL | Environmental Ecological And Support Laboratory |