MWG
MWG is an abbreviation for:
- Law of mass action - a term from the field of thermodynamics
- Maxwell's equations for electric and magnetic fields
- Max Weber Complete Edition ( in Mohr Siebeck Verlag Tübingen)
- A power company, see Main valley -Werke GmbH
- In biotechnology, MWG -Biotech AG
- MWG Apparel Corp..
- Metadata Working Group
- Disambiguation
- Abbreviation