MWU meaning in Airport Code ?

Answer: What is Mussau mean?

Mussau Island is the largest island of St Matthias Islands, Papua New Guinea, at 1°25′01″S 149°37′59″E. It is currently part of the New Ireland Province of Papua New Guinea. The island is a noted Biodiversity hotspot with pristine primeval Rainforest covering most of Mussau's hilly landscape. The island has over 243 endemic plant species as well as at least 47 native butterfly species.

reference

Full Form	Category
Mary Washington University	Academic & Science
Mussau	Airport Code
Mazda Workers Union	Business
Millennium Workers Union	Business
Mine Workers Union	Community
Maccabi World Union	Community
Mobile Work Unit	Computing
Major Water Users	General
Michal W Urbanczyk	General
Made with Unity	General
Merriam Webster Unabridged	General
Miscellaneous Workers Union	General
Marble Weight Unit	General
Mouse Wheel Up	General
Mann Whitney U	General
Memory Watch Unit	General
Messy World Universes	General
Modern Warfare Units	General
Medical Workforce Unit	Governmental
Manual Work Unit	Measurement Unit
Mussau, Papua New Guinea	Regional
Multilingual Web Utilities	Softwares