Inter-Services Intelligence, the premier intelligence agency of Pakistan, is a term that has become synonymous with the country's intelligence services. However, there are several synonyms that can be used to refer to this organization, including ISI, Directorate for Inter-Services Intelligence, Intelligence Bureau, and Military Intelligence. When discussing intelligence activities in Pakistan, Inter-Services Intelligence is typically the most commonly used term. Despite this, it is important to note that the organization works in close coordination with other intelligence services, including the Intelligence Bureau, Military Intelligence, and the Pakistan Atomic Energy Commission. Ultimately, regardless of which term is used, it is clear that Pakistan takes its intelligence apparatus seriously and has invested significant resources in developing its capabilities.