DFD offers a number of resources for those interested in Fluid Dynamics.

Professional Societies
American Institute of Physics Gallery of Fluid Motion
Euromech
U.S. National Committee on Theoretical and Applied Mechanics (USNC/TAM)
International Union of Theoretical and Applied Mechanics (IUTAM)
American Institute of Aeronautics and Astronautics (AIAA)
American Society of Mechanical Engineers (ASME)
American Institute of Chemical Engineer (AICHE)

Education
American Society of Physics Teachers (AAPT)
American Society of Engineering Education (ASEE)

Organizations
Yahoo on Fluids
eFluids

To write to us, please e-mail  Ellen Longmire, APS-DFD Secretary-Treasurer.