What does MMCC stand for?

Ciudad Acuna - Mexico - ICAO location identifier (ICLI)

Manhattan Miniature Camera Club (EA)

Medicare Managed Care Contract (SAUO)

Mid-Century Mercury Car Club (EA)

Military Manpower Claimant Code (DNAB)

Mission Management and Control Centre (SAUO)

Moscow Mission Control Center (SAUO)

Multimini Computer Compiler (MHDI)