| Acronym | Meaning |
| NHL | Non-Hodgkin Lymphoma |
| GEK | Geomagnetic Electrokinetograph |
| CRMGT | Channel Regulated MOS-gated Thyristor |
| NEDOR | Nuclear Electron Double Resonance |
| MR-SAC | Multireference Symmetry-adapted-cluster (quantum Theory Or Wave Function For Mol. Calcns.) |
| TDCS | Triple Differential Cross Section |
| DLD | Decoupled L-dominant Method (in Inelastic-scattering Calcns. |
| FMAR | Ferromagnetic Antiresonance |
| ESIMS | Electrospray Ionization Mass Spectrometry |
| HEP | High Energy Physics |