| Acronym | Meaning |
| ALP | Alkaline Phosphatase |
| IMSS | International Mass Spectrometry Society |
| ZCCSD | Z-vector Coupled Cluster (with) Single (and) Double Excitation |
| SRH | Spin-adapted Reduced Hamiltonian |
| PEARL | Prediction Air Quality In Urban And Regional Locations |
| ISCST | Industrial Source Complex Short Term Model (US EPA) |
| SCT | Salmon Calcitonin |
| NIGET | Neutron-induced Gamma-ray Emission Tomography |
| MASIF | Measurement And Analysis Of Surface Interaction Forces |
| MWD | Molecular Weight Distribution |