AA: Australian Army

AOD: Administrative Officer of the Day
AOIC: Assistant Officer in Charge
APHIS: Animal and Plant Health Inspection Service
ASED: Assistant Secretary of Defense
BEM: British Empire Medal
CACM: Central American Common Market
CEMA: Council for Mutual Economic Assistance
COG: Continuity of Government
Comecon: Council for Mutual Economic Assistance
COMMO: Communications
COTR: Contracting Officer Technical Representative
CRS: Community Relations Service
CRT: Crisis Response Team
CSRA: Central Savannah River Area
CSREES: Cooperative State Research, Education and Extension Service
DAC: Development Assistance Committee
DC: District Commissioner
DERA: Defense Environment Restoration Account

DOC: Department of Commerce

DOE: Department of Energy

DOJ: Department of Justice

DOS: Department of State

DOT: Department of Transportation
DPKO: Department of Peacekeeping Operations
DPKO: Department of Peace-Keeping Operations
ECOWAS: Economic Community of West African States
EIB: European Investment Bank
FAAS: Foreign Affairs Administrative Support
FAS: Foreign Agricultural Service
FLIS: Federal Logistics Information Service
FOIA: Freedom of Information Act
FRA: Federal Railroad Administration
FRERP: Federal Radiological Emergency Response Plan
FS: Forest Service
FTA: Federal Transit Administration
GDP: Gross Domestic Product
Hazmat: Hazardous Materials
HRC: Human Resources Committee
IA: Intelligence Analyst