| Acronym | Meaning |
| FFDCA | Federal Food, Drug, And Cosmetic Act (US) |
| ANZECC | Australian And New Zealand Environment And Conservation Council |
| TRAP | Telomeric Repeat Amplification Protocol |
| CDIR | Carbon Dioxide Information Repository |
| MCDF | Multi-configuration Dirac-Fock |
| OSL | Optically Stimulated Luminescence |
| AR | Attributive Risk |
| MQDT | Multichannel Quantum Defect Theory |
| CCDC | Cambridge Crystallographic Data Center |
| AESA | Atmospheric Effects Of Stratospheric Aircraft |