- SPJ National
- ACES: The Society for Editing
- American Journalism Review (Archives Only)
- American Press Institute
- American Society of Journalists and Authors
- American Society of News Editors
- Asian American Journalists Association – Denver
- Asian American Journalists Association – National
- Associated Press Media Editors
- Associated Press Sports Editors
- Association for Education in Journalism and Mass Communication
- Association for Women in Communications
- Association for Women in Sports Media
- Association of Health Care Journalists
- BuzzMachine (Jeff Jarvis)
- Colorado Association of Black Journalists
- Colorado Freedom of Information Coalition
- Colorado Media Project
- Colorado Press Association
- Colorado Press Women
- Columbia Journalism Review
- Committee to Protect Journalists
- Denver Newspaper Guild
- Denver Press Club
- Denver Woman’s Press Club
- Education Writers Association
- First Amendment Center
- Inland Press Association
- Institute for Journalism & Natural Resources
- International Center for Journalists
- International Federation of Journalists
- Investigative Reporters and Editors (IRE)
- Journalism Education Association
- Journalist’s Toolbox (SPJ)
- Knight Foundation
- National Association of Black Journalists
- National Association of Broadcasters
- National Association of Hispanic Journalists – Colorado
- National Association of Hispanic Journalists – National
- National Federation of Press Women
- National Freedom of Information Coalition
- National Press Photographers Association
- Native American Journalists Association
- NewsGuild (CWA)
- NewsMedia Alliance
- Newsosaur (Alan Mutter)
- Nieman Reports
- NLGJA: The Association of LGBTQ Journalists
- Online News Association
- Organization of News Ombudsmen
- Overseas Press Club of America
- Pew Research Center
- Poynter
- ProPublica
- Radio Television Digital News Association
- Religion News Association
- Reporters Committee for Freedom of the Press
- Society for Advancing Business Editing and Writing
- Society for News Design
- Society of Environmental Journalists
- Sunshine Week