What does MAU stand for?

Air Mauritius Ltd. - ICAO designator (FAAC)

Crest Pontoons - NCIC boat manufacturer code (NCIC)

Huautla Mazateco - Language code (ETLW)

Maghreb Arab Union (SAUO)

Maintenance Analysis Unit

Maintenance Augmenting Unit (NG)

Marauder - NCIC car model code

Marine Advisory Unit - Marine Corps

Marine Amphibious Unit (NVT)

Master Augmentation Unit - Navy (DOMA)

Mastung - Pakistan - Airport symbol (AD)

Math Acceleration Unit (NITA)

Mathematical Advisory Unit - Ministry of Transport - British

Matua - Former USSR - Seismograph station code, US Geological Survey (SEIS)

Maupiti - French Polynesia - Airport symbol (OAG)

Maurell Products Inc., Owosso, MI - Manufacturer code for watercraft hull identification number (USCG)

Mauritius (ROG)

Mauser - NCIC firearms make code (NCIC)

Media Access Unit - Telecommunications

Media Adapter Unit (XSAL)

Media Attachment Unit - Networking device (READ)

Medical Assistance Unit - HEW

Medium Access Unit - Computer science (BYTE)

Medium Attachment Unit - Computer science (TNIG)

Memory Access Unit

Meyenburg-Altherr-Uehlinger - Syndrome - Medicine (STED)

Microalbuminuria - Medicine (MELL)

Million Accounting Units (NASA)

Miscellaneous Armament Unit

Missile Auxiliary Unit (ACAE)

Modern American Usage - A publication

Modular Avionics Unit (HLLA)

Monitoring and Advisory Unit (ADMS)

Mount Allison University - New Brunswick, Canada

Movement African Union (SAUO)

Multiattribute Utility (IEEE)

Multiple Access Unit

Multiple Aircraft Universal (ACAE)

Multistation Access Unit - Telecommunications

Mauricius - Authority cited in pre-1607 legal work (DSA)

Massachusetts - MARC country of publication code - Library of Congress (LCCP)