postero-lateral corner of the knee. Commonly injured in complex ligamentous knee injuries which rupture the posterior cruciate ligament Found on http://orthopaedics.org.uk/service/glossary/
A Plc (Public limited company) is distinct from a private company in that it is designed for wider share ownership and hence the administrative regime is tighter. The company can offer shares to the public and is capable of being listed. Found on http://www.encyclo.co.uk/local/20456
A public company may offer to sell its shares to the public. A public company must satisfy Companies House that at least £50,000 worth of shares have been issued and that each share has been paid up to at least one quarter of its face value.
Found on http://www.encyclo.co.uk/local/20636
(CONTROL SYSTEMS GLOSSARY) A Programmable Logic Controller is a controller which stores instructions to command a device, such as a valve, to which it is connected to start up, operate and shut down. Found on https://www.encyclo.co.uk/local/20479