About K90
K-90 or K90 may refer to:
K-90 (Kansas highway), a highway in Kansas
K-90, a rating for hills indicating a construction point of 90
INS Prachand (K90), a former Indian Navy ship
K90 (DJ), British hard dance disc jockey
Cape TRACON (FAA location identifier K90), a former air traffic control facility, now part of Boston Consolidated TRACON
