| Acronym | Meaning |
| TDM | Time-division Multiplexing |
| BCC | Body Centered Cubic |
| 3DWQM | Chesapeake Bay Three Dimensional Time Variable Water Quality Model |
| STEM | Scanning Transmission Electron Microscopy |
| CLEA | Collection Of Laws For Electronic Access |
| ISLAR | International Symposium On Laboratory Automation And Robotics |
| DUV | Deep Ultraviolet |
| HSGC | Headspace Gas Chromatography |
| PT | Perturbation Theory |
| ETS | Extended Transition State (method For Bond Dissocn. Energies) |