San Diego MESA Alliance

20th Annual Hispanic Engineering National Awards and Achievement Conference (HENAAC) to be held in Houston on 9 to 12 October 2008. Student registration for this conference is $125, and includes lodging for 3 nights. The highlight of this conference is the College Bowl competition, which is now open to community college students!
See http://www.henaac.org/collegebowl/ [...]

American Geophysical Union (AGU) national conference to be held in San Francisco, CA on 15 to 19 December. The student member conference registration fee is $168.
See http://www.agu.org/ for details on the American Geophysical Union.

National Society of Black Engineers (NSBE) national conference to be held in Las Vegas, NV on 25 to 29 March 2009. Student membership in NSBE is $10 per year. The conference registration is not open yet, so I have no quote to give you for that.
See http://national.nsbe.org/ for details on NSBE.

American Chemical Society (ACS) national conference to be held in Salt Lake City, UT on 22 to 26 March 2009. Student membership in the ACS is $68 per year. The conference registration is not open yet, so I have no quote to give you for that.
See http://portal.acs.org/portal/acs/corg/content details on the ACS.

Joint Math Meetings (the American Mathematical Society (AMS) and the Mathematical Association of America (MAA) joint meetings) national conference to be held in Washington DC on 5 to 8 January 2009. Student member registration is $30. Annual AMS membership for college students is $40. There does not appear to be a student [...]

Society for Hispanic Professional Engineers (SHPE) national conference to be held in Phoenix, AZ on 12 to 16 November 2008. Student member registration is $100, and includes the hotel. Annual SHPE membership for college students is $5.
Additionally, transportation is likely to be provided to y’all on a first-come, first-served basis. [...]

Society for Women Engineers (SWE) national conference to be held in Baltimore, MD on 6 to 8 November 2008 (with the SWE region B conference in Albuquerque, NM to follow in January). Student member registration for the conference is $80. Annual membership for college students is $20.
See http://www.we08.org/ for details on [...]

American Indian Science and Engineering Society (AISES) national conference to be held in Anaheim, CA on 30 October to 1 November 2008. Student member registration appears to be free. Annual membership for college students is $25.
See http://www.aises.org/Events/NationalConferences/2008NationalConference for details on AISES and the conference.

Society of Mexican American Engineers and Scientists (MAES) national conference to be held in Las Vegas on 23 to 27 October 2008. Student registration for this conference is $100, and includes 3 nights lodging.
See http://www.maes-natl.org/ for details on MAES and the conference.

Society for the Advancement of Chicanos and Native Americans in Science (SACNAS) national conference to be held in Salt Lake City on 9 to 12 October 2008. Student registration for this conference is $210. Student membership fees are $24/year.
See http://www.sacnas.org/confNew/confClient/current/register/registration.asp for details on the conference.