| Acronym | Meaning |
| QENS | Quasielastic Neutron Scattering |
| CNLSD | Condensation Nucleation Light Scattering Detection |
| LMTO | Linear Muffin-tin Orbital |
| NARS | National Asbestos Registry System |
| WICEM | World Industry Conference On Environmental Management |
| REMCO | ISO Council Committee On Reference Materials |
| TEELS | Transmission Electron Energy Loss Spectroscopy |
| NDSL | Non-Domestic Substances List |
| CTFA | Cosmetic, Toiletry And Fragrance Association |
| FEBO | Free Energy Born-Oppenheimer |