What does CSDI stand for?

What does CSDI mean?

CSDI	Communication for Sustainable Development Initiative Governmental » Environmental
CSDI	Community Self-Determination Institute (California) Governmental » State & Local
CSDI	Cape Society for Dental Implantology Medical
CSDI	Center for the Study of Democratic Institutions Governmental » Politics
CSDI	Centre for the Study of the Domestic Interior Academic & Science
CSDI	Comparative Survey Design and Implementation Academic & Science
CSDI	Controlled Single Document Interface Computing » Software
CSDI	Colombia Strategic Development Initiative Governmental » US Government