| Acronym | Meaning |
| OCOS | Orbital Charge-ordering State |
| EMIRS | Electrochemically Modulated Infrared Spectroscopy |
| ICOS | Interactive Computer Optimization Of HPLC Sepns. |
| MCR | Microcarbon Residue |
| BCS | Bardeen-Cooper-Schrieffer |
| OCE-DF | One-center Expansion Dirac-Fock |
| ACRS | Applied Computational Research Society |
| FLD | Forming Limit Diagram |
| HETE | High Energy Transient Explorer |
| DWBA | Distorted-wave Born Approxn. |