| UCS | U-Haul Car Share 
| Others |
| UCS | UAS Control Segment
| Others |
| UCS | Ufficio Costruzioni Speciali
| Others |
| UCS | Ultimate collector s
| Others |
| UCS | Ultimate Collector Series
| Others |
| UCS | Ultimate Collectors Series
| Others |
| UCS | Ultra-Supercritical
| Others |
| UCS | Ultrapowa Clash Server
| Others |
| UCS | Un-Conditioned Stimulus
| Others |
| UCS | Unconditioned
| Others |
| UCS | Unconfined Compressive Strenght
| Others |
| UCS | Unconfined Compressive Strength
| Others |
| UCS | UnConsciouS
| Others |
| UCS | Undergraduate Council of Students
| Others |
| UCS | Uniaxial Compressive Strength
| Others |
| UCS | Unicode Character Set
| Others |
| UCS | Unicode Character System
| Others |
| UCS | Unicode Coding Scheme
| Others |
| UCS | Unicode Complex Scripts Support
| Others |
| UCS | Unicode Conversion Support
| Others |
| UCS | Unidentified Carlos Sightings
| Others |
| UCS | Unified Command Suite
| Others |
| UCS | Unified Communication Service
| Others |
| UCS | Unified Communications Service
| Others |
| UCS | Unified Communications Services
| Others |
| UCS | Unified Communications System
| Others |
| UCS | Unified Computing System
| Others |
| UCS | Unified Contact Store
| Others |
| UCS | Unified Court System
| Others |
| UCS | Uniform Chromaticity Scale
| Others |
| UCS | Uniform Coding System
| Others |
| UCS | Uniform Color System
| Others |
| UCS | Uniform Communication Standard
| Others |
| UCS | Uniform Communications Standard
| Others |
| UCS | Union of Concerned Scientists
| Others |
| UCS | Unione Concessionari Skoda
| Others |
| UCS | Unit Coordinate System
| Others |
| UCS | United Community Services
| Others |
| UCS | United Container Systems
| Others |
| UCS | United Counseling Service
| Others |
| UCS | Units of Crack Susceptibility
| Others |
| UCS | Univention Corporate Server
| Others |
| UCS | Univeral Character Set
| Others |
| UCS | Universal Canopy System
| Others |
| UCS | Universal Card Service
| Others |
| UCS | Universal Career School
| Others |
| UCS | Universal Character Set
| Others |
| UCS | Universal Classification Standard
| Others |
| UCS | Universal Classification Standard Database File
| Others |
| UCS | Universal Cleaning Stick
| Others |
| UCS | Universal Coaching Service
| Others |
| UCS | Universal Communications Systems
| Others |
| UCS | Universal Component System
| Others |
| UCS | Universal Connection System
| Others |
| UCS | Universal Control System
| Others |
| UCS | Universal Multiple Octet Coded Character Set
| Others |
| UCS | Universal Multiple-Octet Coded Character Set
| Others |
| UCS | University Campus Suffolk
| Others |
| UCS | University Career Services
| Others |
| UCS | University Charter School
| Others |
| UCS | University College School
| Others |
| UCS | University Computing Service
| Others |
| UCS | University Computing Services
| Others |
| UCS | University Computing Solutions
| Others |
| UCS | University Copy Service
| Others |
| UCS | Untried Cat Schlep
| Others |
| UCS | Urgent Care Strategy
| Others |
| UCS | Useless Career Services
| Others |
| UCS | User Control System
| Others |
| UCS | User Coordinate State
| Others |
| UCS | User Coordinate Surveying
| Others |
| UCS | User Coordinate System
| Others |
| UCS | User Coordinate Systems
| Others |
| UCS | Utica Community Schools
| Others |
| UCS | Utilities Control System
| Others |
| UCS | Utility Control System
| Others |