NAMES OF US SECRET AGENCIES IRS-Internal Revenue Service CIA-Central Intelligence Agency NSA-National Security Agency FBI-Federal Bureau of Investigation DEA-Drug Enforcement Administration NASA-National Aeronautics and Space Administration NRO-National Reconnaissance Office NGA-National Geospatial-Intelligence Agency NIIMA-National Imagery and Mapping Agency DOD-Department of Defense USIC-United States Intelligence Community DIA-Defense Intelligence Agency USSC-United States Strategic Command USAF-Unites States Air Force Department of Homeland Security Office of Intelligence and Analysis NCTC-National Counterterrorism Center NIC-National Intelligence Council NCIX-National Counterintelligence Executive NSC-National Security Council President's Foreign Intelligence Advisory Board Office of National Drug Control Policy NDIC-National Drug Intelligence Center USNC-U.S. National Central Bureau INL-Bureau for International Narcotics and Law Enforcement Affairs CT-Counterterrorism Office DS-Bureau of Diplomatic Security INR-Bureau of Intelligence and Research FINCEN-Financial Crimes Enforcement Intelligence Oversight Defense for Intelligence Defense for Policy Defense for Networks and Information Integration Defense Information Systems Agency Defense Advanced Research Projects Agency Defense Protective Service Defense Security Service USSOC-US Special Operations Command ISC-Intelligence and Security Command ONI-Office of Naval Intelligence Marine Corps AIA-Air Intelligence Agency CAG-Combat Applications Group Delta Force SOFBold text-Special Operations Force JSOC-Joint Special Operations Command USASOC-US Army Special Operations Command SAD-Special Dctivities Division