graduate
Certificate program at Simon Fraser University

The Centre for Sustainable Community Development at Simon Fraser University in Canada offers an undergraduate certificate and post-baccalaureate diploma (also available through distance education), graduate study, and a non-credit professional program designed for those already working in the field. Education is also delivered through publications, events, workshops, our website, and through project-specific programs.
AASHE--Association for the Advancement of Sustainability in Higher Education

AASHE: Association for the Advancement of Sustainability in Higher Education
For members only, they have lots of resources and listings including:
Academic Programs in Sustainability
Degree Programs in Sustainability
o Bachelor's Degree Programs Member-only resource
o Master's Degree Programs Member-only resource
o Doctoral Degree Programs Member-only resource
Non-Degree Programs in Sustainability
o Minors Member-only resource
o Certificates Member-only resource