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

E3	Economy, Energy and the Environment
E&C	Enforcement and Compliance (older link archive)
EA	Office of Enterprise Assessment
EAB	Environmental Appeals Board
EAC	United States Election Assistance Commission
EAD	Ecosystems & Aquaculture Division (older link archive) \| Encoded Archival Description
EADB	Estrogenic Activity Database (older link archive)
EADS	USAID Economic Analysis and Data Services (changed to USAID 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; archive2) \| Export Administration Regulations
EARS	Education and Administration Reporting System
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 \| Enterprise Business Solutions
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 (older link archive)
ECAS	Economic and Cost Analysis for Air Pollution Regulations \| EOIR Courts & Appeals System
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 (older link archive) \| Energy Citations Database (merged into SciTech Connect 8/13, then osti.gov 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; archive2)
ECIE	Executive Council on Integrity and Effiency (changed to CIGIE)
ECIP	Enhanced Critical Infrastructure Protection (changed to Assist Visits; older link archive)
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; archive2; archive3) \| 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

ED	Department of Education
EDA	Economic Development Administration
EDAT	Education Data Analysis Tool (older link archive)
EDFIN	Education Finance Statistics Center
EDG	Environmental Dataset Gateway
EDGAR	Electronic Data Gathering, Analysis, and Retrieval
EDHS	ECS Data Handling System (older link archive)
EDIE	Electronic Deposit Insurance Estimator (older link archive)
EDM	Estuary Data Mapper
EDSCLS	ED School Climate Surveys
EDSP	Endocrine Disruptor Screening Program
EDX	Energy Data eXchange
EE	Environmental Education
EEC	Division of Engineering Education and Centers
EEEL	Electronics and Electrical Engineering Laboratory (absorbed into PML)
EEHS	Division of Emergency and Environmental Health Services (unable to verify 1/20)
EEM	Energy Efficient Mortgage Program (older link archive)
EEOC	Equal Employment Opportunity Commission
EEOICPA	Energy Employees Occupational Illness Compensation Program Act
EEOMBD	Ombudsman for the Energy Employees Occupational Illness Compensation Program (older link archive)
EEP	Epidemiology Elective Program \| External Expertise and Partnerships (changed to PAIRS; older link archive; archive2)
EERE	Energy Efficiency and Renewable Energy
EES	Earth and Environmental Sciences (unable to verify 11/18) \| Energy and Environmental Sciences (changed to EESD)
EESA	Earth and Environmental Sciences Area
EESD	Energy and Environmental Sciences Directorate
EETD	Environmental Energy Technologies Division (changed to ETA)

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
EHE	Ending the HIV Epidemic
EHHE	Environmental Hazards and Health Effects (unable to verify 1/20)
EHP	Earthquake Hazards Program \| Environmental Health Perspectives
EHR	Directorate for Education and Human Resources \| Electronic Health Records Incentive Programs (changed to PI)
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 (unable to verify 10/19; 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 (unable to verify 6/20; 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

EL	Engineering Laboratory
ELAB	Environmental Laboratory Advisory Board (unable to verify 1/20; older link archive)
ELAP	Emergency Assistance for Livestock, Honey Bees, & Farm- raised Fish
ELC	Epidemiology and Laboratory Capacity for Infectious Diseases
ELIPS	Electronic Library of Interior Policies (older link archive)
ELPB	Ethics Law and Policy Branch
ELS	Education Longitudinal Study
ELSI	Ethical, Legal and Social Implications Research Program (older link archive)
EM	Office of Environmental Management
EMAB	Environmental Management Advisory Board
EMAP	Environmental Monitoring and Assessment Program (discontinued)
EMC	Air Emission Measurement Center \| Ecosystem Management Coordination \| Electron Microscopy Center (unable to verify 1/18) \| Energetic Materials Center \| Environmental Modeling Center (older link archive)
EMDP	Energy and Mineral Development Program (older link archive)
EMERSC	Eastern Mineral and Environmental Resources Science Center (older link archive)
EMI	Emergency Management Institute
EML	Environmental Measurements Laboratory (changed to NUSTL)
EMP	Electricity Markets and Policy Group \| Emerging Markets Program
EMPG	Emergency Management Performance Grant
EMS	Emergency Medical Services
EMSC	Emergency Medical Services for Children
EMSL	William R. Wiley Environmental Molecular Sciences Laboratory (older link archive)
EM SSAB	EM Site Specific Advisory Board
EMU	Evaluation and Measurement Unit (inactive or defunct 2/17)

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 \| Ecosystem Processes Division
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 (unable to verify 1/20)
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 (changed to EPPD)
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 (changed to Prevention TaskForce)
EQD	Environmental Quality Division
EQIP	Environmental Quality Incentives Program

EQR	Electric Quarterly Report (older link archive)
EQT	Office of Environmental Quality and Transboundary Issues
eRA	Electronic Research Administration
ERA	Electronic Records Archives
ERASC	Ecological Risk Assessment Support Center
ERAT	Emergency Response and Air Toxicants Branch (unable to verify 7/14; likely changed to ERB)
ERB	Emergency Response Branch \| Epidemiology Research Branch
ERD	Environmental Research Division (older link archive)
ERDDAP	Environmental Research Division's Data Access Program
ERE	Environmental Research and Education
EREN	Energy Efficiency and Renewable Energy Network (changed to EERE)
ERFO	Emergency Relief for Federally Owned Roads (older link archive)
ERIC	Educational Resources Information Center
ERO	Enforcement and Removal Operations
EROD	Education Resource Organizations Directory (unable to verify 5/15)
EROS	Earth Resources Observation and Science (older link archive)
ERP	Energy Resources Program (older link archive)
ERPD	Extramural Research & Partnerships Division
ERRB	Emergency Response and Recovery Branch
ERRC	Eastern Regional Research Center
ERRP	Early Retiree Reinsurance Program (older link archive)
ERS	Economic Research Service
ERSH-DB	Emergency Response Safety and Health Database
ERT	Electronic Reporting Tool (older link archive) \| Environmental Response Team
ERTB	Exposure, Response, and Technology Branch
ERTU	Evidence Response Team Unit

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 (older link archive)
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 (older link archive; archive2)
ESPD	Earth Science Projects Division
ESPIS	Environmental Studies Program Information System (older link archive)
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 (replaced by DOE CODE)
ESTTA	Electronic System for Trademark Trials and Appeals

ET	Emerging Technologies (unable to verify)
ETA	Electronic Transfer Account (older link archive) \| Employment and Training Administration (older link archive) \| Energy Technologies Area
ETAAC	Electronic Tax Administration Advisory Committee (older link archive; archive2)
ETIB	Experimental Transplantation and Immunology Branch (older link archive)
eTIC	Electronic Technical Information System
ETJD	Enhanced Transitional Jobs Demonstration
ETOH	Alcohol and Alcohol Problems Science Database (unable to verify 9/15)
ETV	Environmental Technology Verification Program (archived page; program ended)
EU	Explosives Unit
EUR	Bureau of European and Eurasian Affairs (older link archive)
EVL	Environmental Visualization Laboratory (unable to verify 8/18; likely merged into Imagery and Data)
EVPS	Emerging Viral Pathogens Section (older link archive)
EVS	Environmental Science Division
EVUS	Electronic Visa Update System
EWCP	Export Working Capital Program (older link archive)
EWEM	Early Warning and Environmental Monitoring Program
EWIDS	Early Warning Infectious Disease Surveillance (defunct)
eWORLD	Work-Related Lung Disease Surveillance System
EWPP	Emergency Watershed Protection Program
EXD	Explosives Division (changed to Explosives Detection)
Exec Sec	Council of Federal Executive Secretariats (unable to verify 8/17)
ExEP	Exoplanet Exploration Program
Ex-Im	Export-Import Bank of the United States (also, EIB)
EXO	Exobiology & Evolutionary Biology
ExoPAG	Exoplanet Exploration Program Analysis Group
EZACJRP	Easy Access to the Census of Juveniles in Residential Placement