| Acronym | Meaning |
| AGNES | Absence Of Gradients And Nernstian Equilibrium Stripping |
| NRMA | Nonresonant Microwave Absorption |
| PUHF | (spin)-projected Unrestricted Hartree-Fock |
| SIA | Sequential Injection Analysis |
| QIOS | Quantum Infinite-order Sudden (method For Collisions) |
| CBE | Chemical Beam Epitaxy |
| NEMA | National Electrical Manufactures Association |
| RSM | Reduction Symmetry Method (in Crystal Field Theory) |
| INSPEC | Information Service For Physics And Engineering Communities |
| ICV | Initial Calibration Verification |