Baid or BAID may refer to:
- Barrow Area Information Database, a database supporting arctic science
- Beaux-Arts Institute of Design, a former art and architecture school in New York City
- The BioAssay identification number, an identifying number for chemical compounds used by the PubChem database
- Chandan Mal Baid, a leader of the Indian National Congress
This disambiguation page lists articles associated with the title Baid.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: