Operation

• Anomalous operation
• Arity
• Binary operation
• Black operation
• Business operations
• Clandestine operation
• Combined operations
• Covert operation
• Graph operations
• Information technology operations
• Joe_Penny
• List of military operations
• List_of_programs_broadcast_by_TLC
• Manufacturing operations
• Military operation
• Modulo operation
• OP (disambiguation)
• Operation (game)
• Operation (mathematics)
• Operation (music)
• Operation of law
• Operations (J3)
• Operations (magazine)
• Operations (military staff)
• Operations management
• Operations research
• Operations room
• Operations support system
• Operative (disambiguation)
• Operator (disambiguation)
• Rail transport operations
• Scientific operation
• Special operations
• Sting operation
• Surgical operation
• The Operation (film)
• The Operation M.D.
• Unary operation
• Unit operation
• grammatical relation