6K

6K, VI-K or 6k may refer to:

• 6K resolution, an image or display resolution
• China Railways Class 6K, a Japanese-built electric locomotive used in China
• Form 6K, a U.S. Securities and Exchange Commission filling
• Stalag VI-K, a former German prisoner of war camp at Stuckenbrock, Germany

and also :

• 6000 (number)
• Inter Airlines IATA airline code
• Asian Spirit IATA airline code
• 6K, the production code for the 1983 Doctor Who serial "The Five Doctors"