The meaning of the Acronym RUK is...

RUK is

• aRe yoU Kidding?

More Meanings For RUK:

• aRe yoU Kidding?
• aRe yoU Kidding?
• Reed Elsevier PLC, American Depositary Receipts (formerly Reed International PLC)
• Rukumkot, Nepal

RUK is also in:

• Airport Codes
• Chat
• NYSE Symbols
• SMS