HBS Resources:

Social Enterprise Initiative: http://www.hbs.edu/socialenterprise/

HBS Working Knowledge -- Social Enterprise: http://hbswk.hbs.edu/topic.jhtml?t=nonprofit

HBS Social Enterprise Alumni Association: http://www.hbs-seaa.org/

Field Study Learning Opportunities: http://www.mba.hbs.edu/admin/acs/fbl/fspostings.html
 

Other Graduate School Social Enterprise Clubs:

Net Impact: http://www.net-impact.org/

Harvard Kennedy School of Government Social Enterprise in Action Club: http://www.ksg.harvard.edu/kssgorg/SEIA/

Stanford Graduate School of Business Public Management Program: http://www.gsb.stanford.edu/pmp/index.html

Yale School of Management Double Bottom Line: http://students.som.yale.edu/sigs/bottomline/

Kellogg School of Management Social Impact Club: http://www.kellogg.northwestern.edu/student/club/social/home.htm

MIT Sloan Socially Responsible Club: http://web.mit.edu/SRBclub/www/

Wharton Business School Net Impact Club: http://www.whartonnetimpact.org/
 

Non-Profit Career Resources:

Idealist: http://www.idealist.org/

Opportunity Knocks: http://www.opportunityknocks.org/index.jsp

MBA Nonprofit Connection: http://mnc.nonprofitoffice.com/

Bridgestar: http://www.bridgestar.org/