This document is a dissertation submitted by Mohammed Abdalla to Middlesex University in partial fulfillment of an MA in International Relations in 2015. The dissertation examines the link between organized crime and terrorism, using the Revolutionary Armed Forces of Colombia (FARC) as a case study. The introduction provides background on FARC and outlines the research questions that will be addressed. The literature review will explore the main forms of organized crime associated with terrorism, including narcoterrorism, kidnapping for ransom, and money laundering, and how FARC has utilized these activities. Subsequent chapters will analyze state and non-state relationships regarding organized crime and terrorism and discuss conclusions and recommendations.