K31 is a Swiss rifle.
K31 may also refer to:
K34 or K-34 may refer to:
K43 may refer to:
K-50 or K50 may refer to:
Three ships of the Royal Navy have borne the name HMS Arabis, after the flower, the Arabis.
K44 may refer to:
K-42 or K42 may refer to:
K46 may refer to:
K40 may refer to:
K41 may refer to:
K35 may refer to:
K55 or K-55 may refer to:
K33 or K-33 may refer to:
K38 may refer to:
K37 may refer to:
K47 may refer to:
HMCS Midland was a Flower-class corvette that served with the Royal Canadian Navy during the Second World War. She fought primarily in the Battle of the Atlantic. She was named for Midland, Ontario.
K45 may refer to:
K48 may refer to:
K56 or K-56 may refer to:
K57 or K-57 may refer to: