American Association for Aerosol Research
- David Sinclair Award

The American Association for Aerosol Research (AAAR) is a professional organization for scientists and engineers who wish to promote and communicate technical advances in the field of aerosol research. The David Sinclair Award recognizes sustained excellence in aerosol research and technology by an established scientist whose research has had a lasting impact in aerosol science and who is still active in his or her career.