Definition that contains commanding officer
- supreme allied commander europe commanding officer of ACE; NATO's senior military commander in Europe
- saclant commanding officer of ACLANT; a general of the United States Army nominated by the President of the United States and approved by the North Atlantic Council
- supreme allied commander atlantic commanding officer of ACLANT; a general of the United States Army nominated by the President of the United States and approved by the North Atlantic Council
- saceur commanding officer of ACE; NATO's senior military commander in Europe