The meaning of the Acronym UCD is...

UCD is

• United Companion Dog

More Meanings For UCD:

• Unstructured Cell Data
• Use Case Diagram ( Prosa/OM)
• User-Centered Design
• Universal Cable Descrambler
• Upstream Channel Descriptor
• Uniform Call Distributor
• University of California at Davis
• University College Dublin
• University of Colorado Denver
• Utterly Clueless Dumbasses
• United Companion Dog
• Usual childhood diseases
• Urine Collection Device
• University College, Dublin (Faculty of Veterinary Medicine)
• Urine Collection Device

UCD is also in:

• Adults
• Databases
• File Extensions
• General
• NASA
• Networking
• Physiology
• Telecom
• Unfiled
• Universities
• Veterinary