MWG
MWG is an abbreviation for:
- Law of mass action - a term from the field of thermodynamics
- MWG Housing Cooperative eG Magdeburg
- MASwings , a Malaysian airline (ICAO code)
- Max Weber Complete Edition (published by Mohr Siebeck Verlag Tübingen)
- Maxwell's equations for describing electric and magnetic fields
- Maintal-Werke GmbH , an energy supply company
- Metadata Working Group
- MWG Apparel Corp.
- MWG-Biotech AG, a biotechnology company, based in Ebersberg in Upper Bavaria
- Marianne-Weber-Gymnasium , a high school in Lemgo, North Rhine-Westphalia
- Maria-Wächtler-Gymnasium , a high school in Essen, North Rhine-Westphalia
