The Foundation for the Defense of Democracies at UC Davis or "FDD at UCD" is a student organization on the UC Davis campus that sponsored the visit of Walid Shoebat. The UC Davis chapter likely associated with the neoconservative thinktank, Foundation for the Defense of Democracies based in washington DC.

From the SPAC website:

Foundation for the Defense of Democracies at UC Davis

Mission Statement: FDD Mission is to educate UC Davis students about terrorist activity that is occurring around the world. This pro democracy club where students can come to learn about current events in regards to terrorism and homeland security, Where they can debate and make new friends. FDD is non-partisan.

History