American Football
- 41
- Michael H.E. Roth's Football Drills
- A collection of Football Drills for all levels. Categorized by position and drilltype.
- 42
- Sportskool
- Provides free football instruction videos featuring Doug Flutie, Stephen Boyd, and Joey Thomas.
- 44
- The Helmet Project
- Documents how the helmets for each team of the NFL, NCAA, NAIA, CIS, NFL Europe, Arena football, CFL, as well as defunct professional leagues, have changed over the years, as well as any interesting anecdotes about each.
- 45
- About Football
- Information includes NFL and college news, rumors, polls, awards, draft and Super Bowl history.
- 46
- Atlanta Peach State Football Officials Association
- Association provides experienced High School Football Officials for the Atlanta, Georgia metro and suburban area.
- 47
- Bloomington-Normal Officials Association
- The association is for the officials of Bloomington-Normal, IL and surrounding areas.
- 48
- Central Kentucky Football Officials Association
- Covers the 10th and 11th regions in Central Kentucky.
- 49
- Colonial Football Officials Association of Connecticut
- Football officials in South West Connecticut, officiating for the Southwest Conference and Pop Warner.
- 50
- Maryland Board of Football Officials
- Provides football officials for the Baltimore County Public Schools, the Baltimore City Public Schools, and the Maryland Interscholastic Athletic Association.
- 51
- Multi-County Officials Association
- Multi-County is a High School football officials association of over 80 members operating in the greater Atlanta, GA area.
- 52
- New Haven Football Officials Association
- The association has been servicing New Haven, CT area schools for over 60 years.
- 53
- New Jersey Football Officials Association - North Jersey Chapter
- Meeting news, membership information, rules updates, and announcements.
- 54
- Northern Kentucky Officials Association
- Officiating crew for high school and youth football in the state of Kentucky. Includes meeting schedule, discussion forum, and photos.
- 55
- Northern Virginia Football Officials Association
- Provides football officials for recreational, middle school, and high school teams in the Washington Metropolitan area; site includes training materials and links.
- 56
- Orange County Football Officials Association
- Located in California with membership details, play-off schedule, team rankings, members listing and upcoming events.
- 57
- Southwest Oklahoma Football Officials Association
- Based in Lawton, OK, the association calls youth and high school games including both 8- and 11-man squads.
- 58
- Texas Association of Sports Officials: Tyler Lone Star Chapter
- The association provides officials for public school, private school, and youth football programs for the Tyler Area and throughout the State of Texas.