- U.S. Department of Homeland Security (Enterprise-wide License)
  - DHS.gov
  - Ready.gov
  - U.S. Citizenship and Immigration Services
  - Federal Emergency Management Agency (FEMA)
  - Transportation Security Administration
  - U.S. Citizenship and Immigration Services
  - U.S. Customs and Border Protection
- U.S. Department of Health and Human Services
  - Centers for Disease Control (Enterprise-wide License)
    - CDC Office of The Director
    - Advisory Committee on Immunization Practices (ACIP)
    - CDC Spanish
    - CDC Washington
    - Community Health Outreach & Education - Emergency Preparedness and Response
    - Environmental Health
    - Health Marketing
    - The Community Guide
    - National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP)
    - National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention (NCHHSTP)
    - National Center for Health Statistics
    - National Institute for Occupational Safety and Health (NIOSH)
    - National Office of Public Health Genomics (NOPHG)
    - Nutrition, Physical Activity and Obesity (DNPAO)
    - Procurement and Grants Office
    - Public Health Information Network (PHIN)
    - The Vaccine Management Business Improvement Project (VMBIP)
    - Agency for Healthcare Research and Quality (Enterprise-wide License)
    - HHS.gov
    - SurgeonGeneral.gov
    - PandemicFlu.gov
    - SmallPox.gov
    - Centers for Medicare & Medicaid Services (Enterprise-wide License)
    - Substance Abuse and Mental Health Services Administration (Enterprise-wide License)
    - National Institute of Arthritis, Musculoskeletal and Skin Diseases (NIAMS)
    - National Institutes of Health Office of Communication and Public Liaison
    - National Institute of Allergy and Infectious Diseases (NIAID)
    - Food & Drug Administration (Enterprise-wide License)
    - Center for Biologics Evaluation and Research (CBER)
    - Center for Devices and Radiological Health (CDRH)
    - Center for Drug Evaluation and Research (CDER)
    - Center for Food Safety and Applied Nutrition (CFSAN)
    - Center for Veterinary Medicine (CVM)
    - National Center for Toxicological Research (NCTR)
    - Office of the Commissioner (OC)
    - Office of Regulatory Affairs (ORA)
- U.S. Department of Labor (Enterprise-wide License)
  - DOL.gov / Office of Secretary
  - Employment and Training Administration (ETA)
  - Mine Safety and Health Administration
  - Office of Disability Employment Policy
  - Veterans' Employment and Training Service (VETS)
  - Women's Bureau
  - RegionNet
- U.S. Department of Transportation (Enterprise-wide License)
  - DOT.gov / Office of Secretary
  - Federal Aviation Administration (FAA)
  - Federal Motor Carrier Safety Administration
  - Federal Railroad Administration
  - Federal Transit Administration
  - National Highway Institute
  - Pipeline and Hazardous Materials Safety Administration
  - United We Ride
  - Flight Standards Information Management System (FSIMS)
- U.S. Department of Justice (Enterprise-wide License)
  - Federal Bureau of Investigation (FBI)
  - Alcohol, Tobacco, Firearms, and Explosives
  - Drug Enforcement Administration (DEA)
  - Executive Office for U.S. Attorneys
  - U.S. Marshals Service
  - U.S. Trustee Program

- U.S. Department of Treasury (Enterprise-wide License)
  - Internal Revenue Service (IRS)
  - Treas.gov / Office of Secretary
  - Bureau of Engraving and Printing
  - Alcohol and Tobacco Tax and Trade Bureau
  - Federal Consulting Group
  - Treasury Inspector General for Tax Administration (TIGTA)
  - Community Development Financial Institutions Fund
- U.S. Department of Defense
  - US Army Environmental Command
  - American Forces Information Service
    - DoD.mil / Defenselink.mil
    - AmericaSupportsYou.mil
  - Deployment Health and Family Readiness Library
  - Military Health System
    - Health.mil
    - Tricare
    - Force Health Protection
  - Uniformed Services University
- U.S. Department of State
  - State.gov
  - Careers.state.gov
- U.S. Department of Agriculture
  - Farm Service Agency
  - Food Safety and Inspection Service
- U.S. Department of Commerce
  - Bureau of Economic Analysis (BEA)
  - International Trade Administration (ITA)
  - Export.gov
  - Trade.gov
- National Oceanic and Atmospheric Administration
  - National Weather Service Southeast River Forecast Center
- U.S. Department of Veterans Affairs
  - Office of Inspector General
- U.S. Department of Energy
  - Energy Efficiency & Renewable Energy (EERE)
- U.S. Courts (Judicial Branch)
- Independent Agencies
  - Social Security Administration (Enterprise-wide License)
  - Federal Election Commission (FEC)
  - General Services Administration
    - USA.gov
    - Gobierno.usa.gov (english) ( or spanish)
    - GSA Automotive
    - GSA Auctions
    - GSA Fleet
  - National Aeronautics and Space Administration
  - Federal Deposit Insurance Corporation
  - Pension Benefit Guaranty Corporation (PBGC)
  - Environmental Protection Agency
    - EPA.gov / Office of Public Affairs
    - Regional Offices of Public Affairs
    - Office of Radiation
  - United States International Trade Commission
  - Commodity Futures Trading Commission
  - Federal Retirement Thrift Investment Board / Thrift Savings Plan
  - National Science Foundation (NSF)
  - USAID Global Health Initiative
  - U.S. Holocaust Memorial Museum
- Library of Congress (Enterprise-wide License)
- Federal Reserve System
  - Federal Reserve Board of Governors
  - Federal Reserve Bank of New York
  - Federal Reserve Bank of St. Louis
  - FRB NY Exchange Website
- James Oberstar, Official U.S. House Office
- U.S. Government Bookstore
- Integrated Acquisition Environment (IAE)
- Office of the Director of National Intelligence (ODNI)
- Major Federal Portals
  - USA.gov
  - Gobierno.usa.gov (english) ( or spanish)
  - GovBenefits.gov
  - DisabilityInfo.gov
  - EconomicIndicators.gov
  - Export.gov
  - Trade.gov 
  - Business.gov