K12 (disambiguation)
From Wikipedia, the free encyclopedia
K12, K-12, or K–12 may refer to:
- K12, a mountain in the Karakoram mountain range of Pakistan
- K12 Inc., NYSE: LRN the technology-based online education company serving students in kindergarten through 12th grade.
- K–12 (education), the North American designation for primary and secondary education.
- .k12, top level internet domain.
- K-12 (Kansas highway), a former highway in Kansas
- K12, an obsolete process associated with older types of Kodachrome photographic film
- K-12, a non-pathogenic strain of Escherichia coli that has been commonly used in the laboratory since its first isolation in 1922.
- K12, the Coxeter-Todd lattice