The doctrine is not a defined law that can be invoked, but a set of principles which is incorporated in some form in the law of many states. The legal concept of the inviolability of the home has been known in Western Civilization since the age of the Roman Republic.
1 Operating Company Number, in telephony, a code used in various iconectiv telephony products, a major subset of which equate to Company Codes assigned by the National Exchange Carrier Association (NECA) to telecommunications carriers (including landline, wireless carriers, and resellers of various types).
Woodworking Definition: OC (On-Center) Definition. The term ON-CENTER, which is often abbreviated OC, refers to measuring components of a woodworking or construction projects according to where the center of the stock's thickness falls. For instance, in framing a residential wall, a building plan may call for the wall studs to be placed every 16 inches OC against the floor plate and top plate.