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GovSpeak: A Guide to U.S. Government Acronyms & Abbreviations: E

The most current, extensive and fully-linked listing of U.S. government agency, office, program and publication acronyms.


E3 Economy, Energy and the Environment
E&C Enforcement and Compliance
EA Office of Enterprise Assessment
EAB Environmental Appeals Board
EAC United States Election Assistance Commission
EAD Ecosystems & Aquaculture Division | Encoded Archival Description
EADB Estrogenic Activity Database (older link archive)
EADS USAID Economic Analysis and Data Services
EAEI Energy Analysis & Environmental Impacts Division (older link archive)
EAFUS Everything Added to Food in the United States (changed to Substances Added to Food in the United States)
EAG Economy at a Glance
EAIPP Etiologic Agent Import Permit Program (changed to IPP)
EAM Elemental Analysis Manual for Food and Related Products (older link archive; archive2)
EAMC Eastern Area Modeling Consortium
EAO Economic Analysis Office (unable to verify 9/16)
EAP Bureau of East Asian and Pacific Affairs (older link archive) | Expedited Access Pathway (changed to Breakthrough Devices Program)
EAPO Epidemiology and Analytic Methods Program Office (unable to verify 6/14; likely replaced by ATMB)
EAR Earth Sciences | Exploratory Advanced Research (older link archive) | Export Administration Regulations
EAVS Election Administration and Voting Survey (older link archive)
EB Bureau of Economic and Business Affairs (older link archive) | Enforcement Bureau (older link archive) | Epidemiology Branch (older link archive)
EB/CIP Office of International Communications and Information Policy (changed to CIP)
EB/IFD International Finance and Development Unit (changed to IFD)
EBNN Environment, Biology, Nuclear Science, & Nonproliferation Directorate
EBP Evidence-Based Practices (older link archive)
EBS Employee Benefits Survey
EBSA Employee Benefits Security Administration (older link archive)
EB/TRA Transportation Affairs Division (changed to TRA)
EC Energy & Climate
ECA Bureau of Educational and Cultural Affairs (older link archive)
ECAB Employees' Compensation Appeals Board
ECC Office of Export Control Cooperation (older link archive; archive2)
ECCC Emergency Care Coordination Center (unable to verify 8/19)
ECCS Division of Electrical, Communications and Cyber Systems
ECD Emergency Communications Division | Energy Citations Database (merged into SciTech Connect 8/13, then 2/18)
eCFR Electronic Code of Federal Regulations
ECHO Enforcement and Compliance History Online
ECHPP Enhanced Comprehensive HIV Prevention Planning
ECI Early Childhood Institute (unable to verify 10/12)
ECIB Education and Community Involvement Branch (older link archive)
ECIE Executive Council on Integrity and Effiency (changed to CIGIE)
ECIP Enhanced Critical Infrastructure Protection (changed to Assist Visits)
ECLKC Early Childhood Learning & Knowledge Center
ECLS Early Childhood Longitudinal Study
ECO Ecosystems Mission Area (older link archive)
ECOS Environmental Conservation Online System
ECOSTRESS ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station
ECP Emergency Conservation Program | Exascale Computing Project
eCPIC Electronic Capital Planning and Investment Control System (older link archive)
eCQI Electronic Clinical Quality Improvement
ECR Export Control Reform (older link archive) | U.S. Institute for Environmental Conflict Resolution
ECRP Emergency Capital Repair Program (older link archive)
ECS Extended Continental Shelf Project (older link archive; archive2) | Environmental Chemical Sciences
ECSA Economics and Statistics Administration (unable to verify 10/18)
ECT Employment Cost Trends
ECTF Electronic Crimes Task Force
EF Division of Emerging Frontiers
EFAB Environmental Financial Advisory Board (older link archive)
EFC Environmental Finance Center
EFCN Environmental Finance Center Network (older link archive)
EFH Essential Fish Habitat (older link archive)
EFMA Division of Emerging Frontiers and Multidisciplinary Activities
EFNEP Expanded Food and Nutrition Education Program
EFRCs Energy Frontier Research Centers (older link archive)
EFRP Emergency Forest Restoration Program
EFSMS Educational Field and Small Mine Services
EFST Export Facilitation Services Team (unable to verify 11/17)
EFTPS Electronic Federal Tax Payment System
EGDB Energy Resources Program Geochemistry Laboratory Database (older link archive)
eGRID Emissions & Generation Resource Integrated Database (older link archive)
EGRP Epidemiology and Genomics Research Program
EGS Energy and Global Security (older link archive)
EGSC Eastern Geographic Science Center (unable to verify 5/19; probably merged into or changed to Florence Bascom Geoscience Center)
EHC Effective Health Care Program
EHHE Environmental Hazards and Health Effects
EHP Earthquake Hazards Program | Environmental Health Perspectives
EHR Directorate for Education and Human Resources | Electronic Health Records Incentive Programs
EHS Environmental Health Services Branch
EHS-CCP Early Head Start-Child Care Partnerships (changed to The Partnership Center - unable to verify 11/18)
EHSS Office of Environment, Health, Safety and Security
EIA Early Independence Award | Economic Impact Analyses | Energy Information Administration
EIB Economic Information Bulletin | Experimental Immunology Branch | Export Import Bank of the United States
EIC Energy Investor Center (older link archive)
EID Emerging Infections Diseases Journal | Enforcement Integrated Database (older link archive)
EIEN Environmental Information Exchange Network
EIP Emerging Infections Programs
EIPB Explosives Industry Programs Branch (changed to Explosives Industry)
EIS Environmental Impact Statement | Epidemic Intelligence Service
EITC Earned Income Tax Credit
EITI US Extractive Industries Transparency Initiative (older link archive)
EJ Environmental Justice
EJI Elder Justice Initiative
EJ IWG Federal Interagency Working Group on Environmental Justice
EJSCREEN Environmental Justice Screening and Mapping Tool
ENC Electronic Navigational Charts
ENG Directorate for Engineering | Endocrinology, Nutrition & Growth Branch (changed to PGNB)
ENOW Economics: National Ocean Watch (older link archive; archive2)
ENR Bureau of Energy Resources (older link archive)
ENRD Environment and Natural Resources Division
ENSO El Niño and the Southern Oscillation
EO Enterprise Operations (unable to verify 7/17) | Executive Order
EOAF Executive Office for Asset Forfeiture (changed to TEOAF)
EOC CDC Emergency Operations Center (older link archive)
EOD/LIC Explosive Ordnance Disposal/Low-Intensity Conflict (merged into CTTSO)
EOG Earth Observation Group
EOIR Executive Office for Immigration Review
EOP Executive Office of the President
EOS Earth Observing System
EOSDIS Earth Observing System Data and Information System
EOSPSO EOS Project Science Office
EOUSA Executive Office for United States Attorneys
EP Employment Projections
EPA Environmental Protection Agency
EPAP Emergency Prescription Assistance Program (unable to verify 9/15)
EPAS Economic and Policy Analysis Staff
EPC Evidence-based Practice Center
EPD Directorate of Educational Policy and Development
EPHT Environmental Public Health Tracking Program
EPIC Earth Polychromatic Imaging Camera | Environmental Profiling and Initiation of Convection
EPLS Excluded Parties List System (merged into SAM; archived)
EPO Epidemiology Program Office
EPP Employment Projections Program | Environmentally Preferable Purchasing
EPPD Engineering Policy, Practice and Development Division | Office of Economic Policy Analysis & Public Diplomacy (older link archive)
EPPMD Engineering Program/Project Management Division
EPR NIOSH Emergency Preparedness and Response
EPSA Office of Energy Policy and Systems Analysis (changed to OP; older link archive)
ePSS Electronic Preventive Services Selector
EQD Environmental Quality Division
EQIP Environmental Quality Incentives Program
ES Ecological Services | Endangered Species | Energy Systems (older link archive)
ESA Economics and Statistics Administration (unable to verify 10/18) | Employment Standards Administration (defunct 11/09)
ESAR-VHP Emergency System for Advance Registration of Volunteer Health Professionals
ESB Ecosystems Surveys Branch
ESC Energy, Sanctions and Commodities (changed to TFS) | Energy Security Center (unable to verify 1/15) | Enterprise Services Center | Office of Emerging Security Challenges
ESD Earth Science Division | Earth Sciences Division (changed to EESA) | Environmental Sciences Division (older link archive)
ESDIS Earth Science Data and Information System (older link archive)
ESG Emergency Solutions Grants Program
ESGF Earth System Grid Federation
ESI Earth Surface and Interior | Environmental Sensitivity Index | Experimental Sites Initiative
ESM Earth Systematic Missions Program (older link archive)
ESMIS USDA Economics, Statistics and Market Information System (older link archive)
ESnet Energy Sciences Network
ESP Enterprise Statistics Program | Environmental Studies Program
ESPD Earth Science Projects Division
ESPIS Environmental Studies Program Information System
ESPP Endangered Species Protection Program
ESR Export Sales Reporting
ESRL Earth System Research Laboratory
eSRS Electronic Subcontracting Reporting System
ESS Earth System Science (changed to ESSM; older link archive) | Energy Storage Systems (older link archive)
ESS-DIVE Environmental Systems Science Data Infrastructure for a Virtual Ecosystem
ESSM Earth System Science and Modeling
ESSP Earth System Science Pathfinder Program (older link archive)
EST Database of Expressed Sequence Tags (merged itno Nucleotide)
ESTA Electronic System for Travel Authorization
ESTH Environment, Science, Technology, and Health
ESTO Earth Science Technology Office
ESTSC Energy Science and Technology Software Center
ESTTA Electronic System for Trademark Trials and Appeals