United States Department of State Telephone Directory This customized report includes the following section(s): Abbreviations and Symbols 9/13/2021 Provided by Global Information Services, A/GIS Cover UNCLASSIFIED Abbreviations and Symbols ACM Assistant Chief of Mission DEP Deputy ADB Asian Development Bank DEP DIR Deputy Director ADV Adviser DEVEL Development AGR Agricultural Section (USDA/FAS) DHS/TSA Department of Homland Security Transportation Security Administration Representative AID Agency for International Development DIR Director AIT American Institute in Taiwan DOD Department of Defense ALT Alternate DOE Department of Energy AMB Ambassador DOJ Department of Justice AMB OMS Ambassador's Office Management Specialist DPAO Deputy Public Affairs Officer APHIS Animal and Plant Health Inspection Service Office DPO Deputy Principal Officer APO Army Post Office DSA Defense Supply Adviser ARSO Assistant Regional Security Officer E Embassy ATF Alcohol, Tobacco, and Firearms EBRD Economic Board for Reconstruction and Development ATO Agricultural Trade Office (USDA/FAS) ECO Economic Section B.P. Boite Postale ECO/COM Economic/Commercial Section BBG Broadcasting Board of Governors ECOSOC Economic and Social Council BCAO Branch Cultural Affairs Officer EDO Export Development Officer Bg Brigadier General ENV Environment BO Branch Office (of Embassy) EPA Environmental Protection Agency BUD Budget ERDA Energy Research and Development BUREC Bureau of Reclamation Administration C.P. Caixa Postal EST Environment, Science, and Technology CA Consular Agent EX-IM Export-Import CAO Cultural Affairs Officer EXEC Executive Capt Captain (USN) FAA Federal Aviation Administration CDC Centers for Disease Control FAA/CASLO Federal Aviation Administration Civil Aviation Security Liaison Officer Cdr Commander FAA/FSIDO Federal Aviation Administration Flight Standards CEO Cultural Exchange Officer International District Office CG Consul General, Consulate General FAO Foreign Agricultural Office CHG Charge d'Affaires FAS Foreign Agricultural Service CINCAFSOUTH Commander-in-Chief Allied Forces Southern FBI Federal Bureau of Investigation Europe FBO Foreign Buildings Office CINCEUR Commander-in-Chief U.S. European Command FCS Foreign Commercial Service CINCPAC Commander-in-Chief U.S. Pacific Command FIC/JSC Finance Committee and Joint Support CINCUSAFE Commander-in-Chief U.S. Air Forces Europe Committee CINCUSAREUR Commander-in-Chief, U.S. Army Europe FIN Financial Attache (Treasury) CM Chief of Mission FM Facilities Manager Col Colonel FODAG Food and Agriculture Organizations COM Commercial Section (FCS) FPO Fleet Post Office CON Consul, Consular Section FSI Foreign Service Institute COUNS Counselor GAO General Accounting Office CUS Customs Service (Treasury) GSA General Services Administration DAC Development Assistance Committee GSO General Services Officer DAO Office of the Defense Attache IAEA International Atomic Energy Agency DATT Defense Attache IAGS Inter-American Geodetic Survey DCM Deputy Chief of Mission IBB International Broadcasting Bureau DEA Drug Enforcement Administration ICAO International Civil Aviation Organization DEF ADV Defense Adviser IMO Information Management Officer DEL Delegation INS Immigration and Naturalization Service 9/13/2021 Abbreviations and Symbols AS-1 UNCLASSIFIED IO Information Officer (USIS) Radm Rear Admiral IPO Information Program Officer RCON Regional Consular Affairs Officer IRM Information Resources Management REDSO Regional Economic Development Services Office IRS Internal Revenue Service REF Refugee Coordinator ISM Information Systems Manager RELO Regional English Language Officer ISO Information Systems Officer REP Representative ISSO Information Systems Security Officer RES Resources JCS Joint Chiefs of Staff RHUDO Regional Housing and Urban Development JUS/CIV Department of Justice, Civil Division Office JUSMAG Joint US Military Advisory Group RMO Regional Medical Officer JUST Justice Department ROCAP Regional Officer for Central American Programs LAB Labor Officer RPSO Regional Procurement and Support Office LEGATT Legal Attache RSO Regional Security Officer LO Liaison Officer SAO Security Assistance Office Ltc Lieutenant Colonel SCI Scientific Attache M Mission SCO Senior Commercial Office MAAG Military Assistance Advisory Group SEC Secretary Mg Major General SHAPE Supreme Headquarters Allied Powers Europe MGT Management Officer SLG State and Local Government MGT & RFM Management and Reform SPA Special Assistant MIG AFF Migration Affairs SPSH Special Self Help MIL Military SR Senior MILGP Military Group STC Security Trade Control MIN Minister TAT Tactical Analysis Team MLO Military Liaison Office TREAS Treasury Department MNL Minerals Officer UNEP United Nations Environment Program MSC Military Staff Committee UNESCO United Nations Educational, Scientific, and Cultural Organization MSG Marine Security Guard UNIDO United Nations Industrial Development NARC Narcotics Officer Organization NAS Narcotics Affairs Section UNVIE US Mission to International Organizations in NASA National Air and Space Administration Vienna USA United States Army NATO North Atlantic Treaty Organization USAF United States Air Force NCIS Naval Criminal, U.S. USCG United States Coast Guard NIV Nonimmigrant Visas USDA/APHIS Animal and Plant Health Inspection Service NLO Naval Liaison Officer USDOC US Department of Commerce OAS Organization of American States USEO United States Embassy Office ODC Office of Defense Cooperation USEU US Mission to the European Union OIC Officer in Charge USGS US Geological Survey OMC Office of Military Cooperation USINT United States Interests Section OMS Office Management Specialist USLO United States Liaison Office ORA Office of Regional Affairs USMC United States Marine Corps PAA Public Affairs Adviser USMTM US Military Training Mission PAO Public Affairs Officer USN United States Navy PC Peace Corps USNATO US Mission to the North Atlantic Treaty PER Personnel Organization PERM REP Permanent Representative USOAS US Mission to the Organization of American PO Principal Officer States USOECD US Mission to the Organization for Economic POL Political Section Cooperation and Development POL/ECO Political/Economic Section USOP U.S. Office Pristina POL/LAB Political and Labor Section USTTA US Travel and Tourism Agency POLAD Political Adviser USUN US Mission to the United Nations POLAD Political Adviser VC Vice Consul 9/13/2021 Abbreviations and Symbols AS-2 UNCLASSIFIED VOA Voice of America 9/13/2021 Abbreviations and Symbols AS-3 UNCLASSIFIED.