| Acronym | Meaning |
| TIMI | Thrombolysis In Myocardial Infarction |
| BQMCT | Basis Quantum Monte-Carlo Theory (for Many Electron Systems) |
| LPAS | Long Pathlength Absorbance Spectroscopy |
| TDDB | Time Dependent Dielectric Breakdown |
| AHR | Aryl Hydrocarbon Receptor |
| OTS | Office Of Toxic Substances (USEPA) |
| ADPIC | Atmospheric Dispersion Particle-in-Cell |
| RTPM | Real-time Polarization Modulation |
| CCA | Canonical Correspondence Analysis |
| RNAI | RNA Interference |