What do you call groups involved in illegal trade across borders?

The term "International Trafficking Organizations" accurately captures the nature of groups that engage in illegal trade across borders. These organizations typically deal with various illegal activities, including narcotics, arms, and human trafficking, and they operate on a global scale. The focus on "international" indicates that their operations are not confined to one country but span multiple nations, emphasizing their ability to evade law enforcement through jurisdictional complexities.

While the other terms may relate to similar activities, they either focus on specific types of crimes or do not highlight the international or cross-border aspect as effectively. For instance, "Transnational Crime Networks" is a broader term that encompasses the involvement of criminal activities that cross national boundaries but might not specifically focus on trafficking as a primary function. "Smuggling Organizations" typically refers to groups that specialize in the illicit transportation of goods or people across borders, and "Cross-Border Syndicates" could suggest organized crime without the specific focus on trafficking. Thus, "International Trafficking Organizations" is the most precise term for these entities involved in illegal trade across borders.