| St Helens Rugby League Referees Society Includes information about taking up refereeing in Rugby League, as well as the local Junior and Open Age appointments for the North West Counties Leagues. | |
| Southern Independent Conference Officials Alliance A sanctioned association with the Florida High School Athletic Association serving officials to 26 youth football programs in Hillsborough, Pinellas, Pasco, Polk, Manatee and Sarasota counties. | |
| North Texas Umpires Association An organization of ASA umpires officiating slowpitch and fastpitch games. Includes information for members, potential officials, players, coaches, and others about various aspects of softball. | |
| Mid-Florida Officials Association Provides standardized officiating to high schools in the sports of football, basketball for boys and girls, baseball and softball. Covers schools in Sumter, Hamilton Clay, and Dixie counties. News and membership application. | |
| Mid State Officials Association Serves the Bloomington, Indiana area and is one of twenty six officials associations affiliated with the Indiana High School Athletic Association. Membership information along with bylaws, news, schedules, and game details. | |
| Mid Coast Officials Association A Florida High School Activities Association sanctioned football officials association for Brevard County Florida. Rules, training caps, meetings, and sports. | |
| Margarita Officials Associations California. Information for and about the association, upcoming meetings, training sessions, history, events, and contact details. | |
| Harnett-Johnston Officials Association Research Triangle, NC. For officials of the association doing boys and girls games in baseball, softball, football and basketball. | |
| Eastern Michigan Officials Association Port Huron, Michigan. Established in 1951, serving sports officials throughout Michigan's Thumb Region. Meeting schedules, news updates, member information. Baseball, Basketball, Football, Soccer, Softball, Volleyball. | |
| Central Virginia Football Officials Association Richmond, Virginia. Information for officials of the association. General Information, training, awards, and links to related sites. | |
