Style guides
Federal government
- Center for Medicare and Medicaid Services
- Centers for Disease Control and Prevention
- Citizenship and Immigration Services
- Consumer Financial Protection Bureau
- Department of Agriculture
- Department of Defense
- Environmental Protection Agency
- Federal Aviation Administration
- Fish and Wildlife Service
- Government Publishing Office
- National Aeronautics and Space Administration
- National Institutes of Health
- Nuclear Regulatory Commission
- Office of the Federal Register
- Securities and Exchange Commission
- USAGov Bilingual Style Guide
- 18F Content Guide
State government
- Plain Language: It’s the Law, and a Good Idea, Oregon
- Plain Talk, Washington
International community
- Putting Plain Language Into Practice, Aggie Brockman for Canada’s Literacy Council