OLC is a three-letter initialism (TLA) that may refer to: *

Oak leaf cluster An oak leaf cluster is a ribbon device to denote preceding decorations and awards consisting of a miniature bronze or silver twig of four oak leaves with three acorns on the stem. It is authorized by the United States Armed Forces for a speci ...

, a military decoration *

Office of Legal Counsel The Office of Legal Counsel (OLC) is an office in the United States Department of Justice that assists the Attorney General's position as legal adviser to the President and all executive branch agencies. It drafts legal opinions of the Attorney ...

in the U.S. Department of Justice * Ohio Library Council, professional association for librarians in Ohio * Online Contest (gliding), a glider, hang glider, and paraglider soaring competition * Online creation, a software feature in MUDs that allows editing the world while interacting with it *

Online Learning Consortium The Online Learning Consortium (OLC) is a collaborative community of higher education leaders and innovators, dedicated to advancing quality digital teaching and learning experiences designed to reach and engage the modern learner – anyone, anyw ...

, a professional organization promoting online education *

Open Location Code The Open Location Code (OLC) is a geocode based in a system of regular grids for identifying an area anywhere on the Earth. It was developed at Google's Zürich engineering office, and released late October 2014. Location codes created by the OL ...

, a system for identifying a place on Earth *

Open-loop controller In control theory, an open-loop controller, also called a non-feedback controller, is a control system in which the control action is independent of the "process output", which is the process variable that is being controlled."Feedback and cont ...

, a system controller that does not use feedback * Optical lattice clock, a type of optical atomic clock *

The Oriental Land Company is a Japanese leisure and tourism corporation headquartered in Urayasu, Chiba, Japan where it also owns and operates the Tokyo Disney Resort. The company operates in three segments, divided as theme parks, hotels, and other business. Oriental ...

See also