Acadia


 * Acadia (faction), a faction on the Island in the Fallout 4 add-on Far Harbor.
 * Acadia (location), a location on the Island in the Fallout 4 add-on Far Harbor.
 * Acadia National Park, a location on the Island in the Fallout 4 add-on Far Harbor.
 * Acadia (Fallout: The Board Game), a location in the Far Harbor scenario in Fallout: The Board Game.