| Acronym | Meaning |
| ACOIN | Australian Core Inventory |
| CISS | Constant-initial-state Spectroscopy |
| CAMP | Cyclic Adenosine Monophosphate |
| ICMRCI | Internally Contracted MR-CI |
| FEF | Forced Expiratory Flow (lung Function) |
| AAMOM | An Approximate Molecular Orbital Method |
| IEMM | Incident Energy Modulation Method |
| ICBA | Improved (final-state) Coulomb Born Approximation |
| SDPM | Spin-dependent Photomodulation |
| MOR | Mid-ocean Ridge |