Triple Frontier can be referred to by several synonyms. For instance, it can be called the "Three Borders Region" or the "Triple Border Area." This region is a heavily trafficked area where the borders of Brazil, Paraguay, and Argentina meet, and it is commonly associated with organized criminal activity such as money laundering, drug trafficking, illegal arms trade, and human trafficking. The region has gained notoriety in recent years as a hotbed for terrorism and organized crime networks, making it a high-priority target for law enforcement agencies. The area has also been colloquially referred to as the "Wild West of South America" due to its lawlessness and difficult terrain.