| Acronym | Meaning |
| CARS | Coherent Anti-Stokes Raman Spectroscopy |
| SCC-IEH | Self-consistent Charge-iterative Extended Hueckel |
| CJCP | Corrected Coupled J Cross-polarization Spectra |
| FBG | Fiber Bragg Grating |
| HFPD | Hartree-Fock With Proper Dissociation (wave Function) |
| CCR | Close-coupling R-matrix |
| HSA | Hyperspherical Adiabatic (for Resonances In Electron-atom Scattering. Energy Levels |
| TVOC | Total Volatile Organic Compounds |
| KSA | Kirkwood Superposition Approximation |
| AVA | Anthrax Vaccine Adsorbed |