| Acronym | Meaning |
| CETO | Cartesian Exponential Type Orbital |
| MOR | Modulus Of Rupture |
| LIS | Lanthanide-induced Shift |
| AURA | Association Of Universities For Research In Astronomy |
| AKD | Alkyl Ketene Dimer |
| IUAPPA | International Union Of Air Pollution Prevention Associations |
| FLISA | Fluorescence-linked Immunosorbent Assay |
| ISS | Ion Scattering Spectroscopy |
| AEHA | Army Environmental Hygiene Agency |
| PSSCF | Pseudo SCF |