UDT

UDT is an abbreviation for:

• UdT , "under the title", note on references
• Underwater Demolition Teams , US Navy special forces and predecessors of the United States Navy SEALs
• União Democrática Timorense , East Timorese Conservative Party
• User Defined Type, a synonym for Abstract data type, see Abstract data type
• Undersea Defense Technology , an armaments exhibition and conference for underwater warfare

This is a disambiguation page for differentiating between several terms identified with the same word.