| Acronym | Meaning |
| ISAT | In Situ Adaptive Tabulation |
| REP | Relativistic Effective Potential |
| QXRD | Quantitative X-ray Diffraction |
| LHC | Large Hadron Collider |
| INDO/S | INDO/spectroscopic Approxn. |
| MARF | Magic Angle In The Rotating Frame |
| ISWMP | Integrated Solid Waste Management Plan |
| CIPSI | Configuration Interaction Perturbing A Multiconfigurational Zeroth-order Wave Function Selected Iteratively |
| RLM | Reflected Light Microscopy |
| TALMS | Tunable Atomic Line Molecular Spectroscopy |