| UCM | U Converse Masterfully 
| Others |
| UCM | Unattended Combat Macroing
| Others |
| UCM | Uncertainty in Computer Models
| Others |
| UCM | Unicycle Caliper Mount
| Others |
| UCM | Unified Change Management
| Others |
| UCM | Unified Change Model
| Others |
| UCM | Unified Communications Manager
| Others |
| UCM | Unified Content Model
| Others |
| UCM | Union of Catholic Mothers
| Others |
| UCM | United Campus Ministry
| Others |
| UCM | United Community Ministries
| Others |
| UCM | United Contractors Midwest
| Others |
| UCM | Universal Call Model
| Others |
| UCM | Universal Church of the Master
| Others |
| UCM | Universal Content Management
| Others |
| UCM | Universal Context Modelling
| Others |
| UCM | Universal Cryptographic Module
| Others |
| UCM | Universal Customer Master
| Others |
| UCM | Universidad Complutense de Madrid
| Others |
| UCM | University Center, Michigan
| Others |
| UCM | University Communications and Marketing
| Others |
| UCM | University of California Merced
| Others |
| UCM | University of Canterbury Motorsport
| Others |
| UCM | University of Central
| Others |
| UCM | University of Central Missouri
| Others |
| UCM | University of Chicago Medicine
| Others |
| UCM | Unobserved Components Model
| Others |
| UCM | Unresolved Complex Mixture
| Others |
| UCM | Unusual Collection And Miniature
| Others |
| UCM | Unusual Collections And Miniature
| Others |
| UCM | Use Case Map
| Others |
| UCM | Used Car Management
| Others |
| UCM | Used Car Manager
| Others |
| UCM | Used Car Merchandising
| Others |
| UCM | User Centered Methodology
| Others |
| UCM | User Communication Manager
| Others |
| UCM | User Customizable Model
| Others |