| Acronym | Meaning |
| LAWG | Laboratory Accreditation Working Group |
| GDE | General Dynamic Equation |
| SAC | Symmetry-adapted Cluster (expansion Method For Calcg. Wave Functions) |
| EUVE | Extreme Ultraviolet Explorer (NASA Satellite) |
| PA-FTIR | Photoacoustic Fourier Transform Infrared Spectroscopy |
| HS-MR-CCSD | Hilbert Space-multireference-coupled Cluster (with) Single (and) Double (excitations) |
| WPCR | Water Pollution Control Research (US EPA) |
| RHFS | Relativistic Hartree-Fock-Slater |
| IRBP | Interstitial Retinol-binding Protein |
| CCDC | Cambridge Crystallographic Data Center |