K5

K5 or K-5 stands for:

• AMD K5, an x86 microprocessor from AMD
• Gasherbrum I, a former name of the mountain
• K5 ( Railgun ), a German railway gun from the 1930s
• Kaliningrad K-5, a Russian air - to-air guided missile
• A non-planar graph of the set of Kuratowski
• A model of DSLR Pentax: Pentax K-5

• Disambiguation
• Abbreviation