| Acronym | Meaning |
| DYANA | Dynamics Algorithm For NMR Applications |
| HFB SCF RPA | Hartree Fock Bogolyubov SCF Random Phase Approximation |
| ETS | Electron Transport System |
| STODI | Slater-type Orbital-point Dipole Interaction (in Mol. Polarizability Calcns.) |
| ECDL | External-cavity Diode Laser |
| BHMF | Black Hole Mass Functionpar |
| OCD | Overlapping Charge Density (model In Electronic Structure) |
| FGFR | Fibroblast Growth Factor Receptor |
| CNAEL | Committee On National Accreditation Of Environmental Laboratories (US EPA) |
| PDG | Patent Documentation Group |