(countable, business) Initialism of public limited company. / (communication) Initialism of power line communication. / (countable, electronics) Initialism of programmable logic controller.

(business) Initialism of public limited company. / (electronics) Initialism of programmable logic controller.

plural of PLC

(informal) The United Kingdom commercial community considered as a single organization; or the commercial interests of the United Kingdom considered as a whole

(informal) The British commercial community considered as a single organization; or the commercial interests of Britain considered as a whole

Initialism of Physical Layer Convergence Procedure. Defined by IEEE 802.6, a protocol specified within the Transmission Convergence layer that defines exactly how cells are formatted within a data stream for a particular type of transmission facility.

Plastic leaded chip carrier / Power line carrier communication

plural of PLCC