The meaning of the Acronym UCK is...

UCK is

• Ultimate Clan Killers

More Meanings For UCK:

• Universal Correlation Key
• Universal Chemical Key
• Universal Cuff Key
• Ultimate Clan Killers
• Ushtria Clirimtare Kombetare
• Ushtria Clirimtare e Kosoves (Kosovo Liberation Army)
• Lutsk, Russia

UCK is also in:

• Airport Codes
• Chemistry
• Clothes
• Funnies
• Military
• Security
• Unfiled