stereochemistry (stÄr'Ä-Å-kÄm'Ä­-strÄ) The branch of chemistry that deals with the spatial arrangements of atoms in molecules and with the chemical and physical effects of these arrangements.
ECU. Short for Electronic Control Unit, the ECU is a name given to a device that controls one or more electrical systems in a vehicle. It operates much like the BIOS does in a computer.
East Central University is a public university offering Bachelor of Science, Bachelor of Arts and Master's degrees. ECU is located in Ada, a city of 16,000, approximately 90 miles from Oklahoma City, 115 miles from Tulsa and 150 miles from Dallas. ECU is a Regional University.