MCN

• MCN (journal), a peer-reviewed journal of obstetrical and neonatal nursing
• Multi-channel network, a type of organization working with video platforms to assist their owners
• Metro Chinese Network, a Rockville, Maryland Chinese-language TV station
• Music Center the Netherlands, promotes and archives Dutch professional music
• Motor Cycle News, a British motorcycling newspaper
• Motorcycle Consumer News, American motorcycling monthly

• Muscogee (Creek) Nation, a federally recognized Native American tribe based in the U.S. state of Oklahoma

• Military Counseling Network, a free source of information for U.S military concerning regulations and discharges
• Mountain Corps Norway, a German army unit during World War II
• Multinational Corps Northeast, military group in Szczecin, Poland

• Melbourne Centre for Nanofabrication, nanotechnology headquarters in Victoria, Australia
• Microcomputer Club Nederland, Dutch computer club in the 1980s–90s
• Museum Computer Network, concentrates on use of computer technology for museums
• Media Catalog Number, a type of Compact Disc subcode

• Machynlleth railway station, National Rail station code
• Middle Georgia Regional Airport, IATA airport code

• Pancreatic mucinous cystic neoplasm, type of cystic lesion that occurs in the pancreas

{{disambiguation}}