K6

K6 or K-6 may be:

* K6 (Mountain) mountain in Pakistan
* AMD K6, a computer microprocessor
*Bravo Air Congo IATA code
*Sonata in C for Keyboard and Violin (Mozart) was the sixth work by Wolfgang Amadeus Mozart according to the Köchel catalogue
*K-6 (Kansas highway), a state highway in Kansas
* K-6 represents the grades which are traditionally grouped together in American elementary schools; formerly Kindergarten through sixth grade
* K6 HMG, a 12.7mm heavy machine gun of South Korea
* HMS K6, a British submarine
* Ka 6 glider manufactured by Alexander Schleicher GmbH & Co, Germany.
* Red telephone boxes in the United Kingdom since 1935.