| Acronym | Meaning |
| TALIF | Two-photon Absorption Laser Induced Fluorescence |
| MON | Motor (method) Octane No. |
| GHR | Growth Hormone Receptor |
| NEKIA | National Education Knowledge Industry Association |
| CPPI | Cross-polarization-polarization-inversion [NMR] |
| OIRM | Office Of Information Resources Management |
| LDQ | Linnett Double Quartet (equivalent To Nonpairing Spatial Orbital Theory) |
| VAFTAD | Volcanic Ash Forecast Transport And Dispersion |
| ICOS | Inducible Co-stimulator |
| WMT | Warped Muffin-tin Approximation |