MCU

MCU may refer to:

Arts and entertainment

Marvel Cinematic Universe, a shared universe of superhero films and TV series developed by Marvel Studios
MCU, Japanese hip-hop/rap artist, formerly of Kick the Can Crew
Medium close-up, camera direction used in British television scripts
Major Crimes Unit, in various works of fiction:
- A part of the Gotham City Police Department in the Batman comics
- An agency of the Chicago Police Department in the TV series Crime Story

Microcontroller unit, a single computer chip designed for embedded applications
Media Control Unit, a touchscreen interface in the Tesla Model S car
Memory controller unit, the part of a microprocessor responsible for interfacing it with main memory
Minimum coded unit, the pixel block size of a JPEG computer image
Modular Concept Unit, the basic avionics packaging compliant with ARINC Specification 600
Monte Carlo Universal, a computer software project to simulate particle transport using the Monte Carlo method
Multi-chip unit, a system that contains the processing units of the VAX 9000 minicomputer
Multipoint control unit, a device used to bridge videoconferencing connections

Milk clotting units, a measure of enzyme activity
Mitochondrial Calcium Uniporter, a calcium channel in a human cell's mitochondria
Moisture cure polyurethane coatings, corrosion-resistant marine and protective coatings

Marine Corps University, U.S. Marine Corps military graduate school
Ming Chuan University, Taipei, Taiwan
Manila Central University, Manila, Philippines
Marymount California University, Palos Verdes, CA, USA
Mahachulalongkornrajavidyalaya University, a Buddhist university in Thailand with many monastics involved

Movement of Unitarian Communists (Movimento dei Comunisti Unitari), an Italian communist party
Modern Churchpeople's Union, an Anglican liberal theological organisation
Municipal Credit Union, in New York City
Marine Credit Union, in La Crosse, Wisconsin