UCS: Unified Computing System (Cisco) UCS: Universal Character Set: UCS: Union of Concerned Scientists: UCS: Universal Multiple-Octet Coded Character Set: UCS: Universidade de Caxias do Sul (Brazil) UCS: University Campus Suffolk (Ipswich, UK) UCS: User Coordinate System: UCS: Unconfined Compressive Strength: UCS: Unconditioned Stimulus: UCS: Utica Community Schools (Michigan) UCS