| Acronym | Meaning |
| COSHI | Clearinghouse For Occupational Safety And Health Information |
| AAEC | Australian Atomic Energy Commission |
| JCAMP | Joint Committee On Atomic And Molecular Physical Data |
| QTST | Quantum Transition State Theory |
| ANA | Atm. Mesoscale Numerical Pollution Model |
| SHOA | Second-harmonic Optical Activity |
| APP | Amyloid Precursor Protein |
| QMAR | Quantitative Migration-activity Relationship |
| LOC | Level Of Concern |
| CC-EH | Coupled-cluster Effective Hamiltonian |