U.S. Department of State, International Narcotics and Law Enforcement Affairs (short video - from Welcome Message):  State Department - Countering Wildlife Trafficking 

Change Wildlife Consumers (societal behavior change):  Change Wildlife Consumers

Reducing Opportunities for Unlawful Transport of Endangered Species (information about trans-shipping of specimens): ROUTES Partnership

USAID Countering Wildlife Trafficking: USAID Biodiversity CWT

TRAFFIC (NGO), Countering Wildlife Trafficking: TRAFFIC

U.S. Department of State, END Act:  END Act - U.S. Government