The following is a list of links to websites of what USA.gov describes as "Cross Agency Portals." They include websites on topics to which one or more government agencies, legislative or executive or independent, pertain.
- Accessibility – Access Board
- Accessibility – Section 508
- Acquisition – Business Partner Network
- Acquisition – Federal Business Opportunities
- Acquisition – Past Performance Information
- Acquisition Central E-Gov Initiative
- Aging Statistics
- AIDS.gov
- Americans Living and Traveling Abroad
- Asia-Pacific Partnership on Clean Development and Climate
- Auctions
- Ben's Guide to U.S. Government
- Biometrics Catalog
- Businesses
- Business Gateway
- Children's Statistics
- Citizens
- Climate
- Clinical Trials
- Cloud Computing Applications
- College Students
- Computer Safety – OnGuardOnline.gov
- Consumer Action
- Consumer Publications
- Consumers
- Customer Service and Satisfaction
- Data.gov
- Disability Info
- Disaster Help
- E-Authentication for Online Transactions
- EConsumer e-Commerce Complaints
- Educational Resources
- E-Gov Travel E-Gov Initiative
- Electronic Funds Collection for Federal Agencies
- Electronic Government
- Emergency Preparedness (Ready.gov)
- Enterprise Human Resource Integration E-Gov Initiative
- E-Records Management E-Gov Initiative
- Exports
- Federal Employee Personnel and Payroll Gateway
- Federal Employees
- Federal Jobs (USAJobs.gov)
- Federal Laws
- Federal Resources for Educational Excellence (FREE)
- Financial Fraud Enforcement Task Force
- Fire Safety
- Food Safety
- Forms
- Geographic Data
- Geospatial One-Stop (geodata.gov)
- Government Benefits
- Government Purchasers (GSA Advantage)
- GovSales.gov (Federal Asset Sales)
- Grants
- Health – Healthfinder
- Health – MEDLINEplus
- Hispanic Business Owners
- Home Sales
- Intelligence Community
- Invasive Species
- IRS Free File
- IT Dashboard
- Joint Fire Science Program
- Kids
- Loans – GovLoans.gov
- MedlinePlus
- MyMoney.gov
- Native Americans
- News from the Government
- Nonprofits
- Nutrition
- PandemicFlu.gov
- Parents
- Persons with Disabilities
- Plain Language
- Press Releases from Federal Agencies
- Recalls
- Recovery.gov
- Recreation
- Regulations – Find, View and Comment on Federal Regulations
- Regulatory Information – Federal, State, and Local
- SAFECOM E-Gov Initiative
- Science
- Self-Employed Persons
- Seniors
- Spanish Speakers
- State and Local Governments
- Statistics
- Student Jobs
- Teachers
- Telephone and E-mail Directories for Federal, State, and Local Government
- Telework in the Federal Government
- Thrift Savings Plan for Federal Employees
- Training Online for Federal Employees
- Tribal Governments and Employees
- Usability
- USA Services E-Gov Initiative
- USASpending.gov – Where Americans Can See Where Their Money Goes
- Veterans in Business
- Visitors to the United States
- Volunteers
- Woman-Owned Businesses
- XML
- Youth Violence Prevention