Decommissioning or decommissioned may refer to:
Infrastructure Nuclear decommissioning, the process of closing a nuclear facility Decommissioned highway, a disused road or one removed of numbered highway status Greenfield status, a decommissioned industrial site considered back to its pre-establishment condition Base Realignment and Closure of US military bases
Military Ship decommissioning Ship-Submarine Recycling Program, a U.S. Navy process for decommissioning nuclear vessels Demobilization, decommissioning of military personnel Disarmament Decommissioning in Northern Ireland, disarmament as part of that country's peace process circa 1998–2001 Decommissioning pennant, a type of naval flag
Television episodes "Decommissioned" (Star Wars: The Bad Batch), 2021 "Decommissioned" (The Crown), 2022
See also Commission (disambiguation) End-of-life (product) Planned obsolescence