| Acronym | Meaning |
| BOC-MP | Bond Order Conservation-morse Potential |
| PIXIE | Polar Ionospheric X-ray Imaging Experiment |
| PIHMC | Path Integral Hybrid Monte Carlo |
| SSC | Sudden Storm Commencement (magnetic Storm) |
| BLAST | Burst Locations With Arc Second Telescope |
| RDW | Relativistic Distorted Wave |
| ERCS | Elastic Recoil Coincidence Spectroscopy |
| RRG | Rift-related Granitoids |
| CPHF | Coupled Perturbed Hartree-Fock |
| RCNDO | Rydberg CNDO |