| Acronym | Meaning |
| TIRFCS | Total Internal Reflection Fluorescence Correlation Spectroscopy |
| CEPA | Coupled Electron Pair Approximation |
| ASTM | American Society For Testing And Materials |
| NURSA | Nuclear Receptor Signaling Atlas |
| PIR | Protein Identification Resource |
| NNDO | Neglect Of Nonbonded Differential Overlap |
| DMARD | Disease Modifying Antirheumatic Drug |
| CONDO | Crystal Orbital Neglect Of Differential Overlap |
| NASC | North American Shale Composite |
| HFRR | High Frequency Reciprocating Rig |