K8 or K-8 may refer to: * K-8 (Kansas highway), two highways in Kansas, one in northern Kansas, one in southern Kansas * K-8 school, a type of school that includes kindergarten and grades one through eight *

AMD K8 The AMD K8 Hammer, also code-named SledgeHammer, is a computer processor microarchitecture designed by AMD as the successor to the AMD K7 Athlon microarchitecture. The K8 was the first implementation of the AMD64 64-bit extension to the x86 inst ...

, the internal designation for the first generation of AMD64-architecture microprocessors from AMD * Hongdu JL-8 or K-8, a training aircraft * Kaliningrad K-8 (AA-3 Anab), a Soviet missile * Norrlands dragonregemente or K 8, a Swedish Army cavalry regiment * Schleicher Ka 8, a single-seat glider * Soviet submarine K-8 * Violin Sonata No. 3 (Mozart) K. 8, by Wolfgang Amadeus Mozart * Zambia Skyways, IATA airline designator * World Atlantic Airlines, IATA airline designator * Kan Air, IATA airline designator * K8, a member of the Mazda K engine family * LG K8, an LG K series mobile phone released in 2016 * K8 group, an online casino company * Kubernetes, a software container orchestration system

See also