| Ohio NSA Provides tournament information, team and softball links. | |
| NSA Virginia Tournament listings for fastpitch and slowpitch teams. | |
| NSA PA NSA registration, mailing list, NSA messageBoard, tournament listings, tournament results, history, and lodging information. | |
| NSA of Washington Provides adult slowpitch softball tournaments and leagues. Site includes tournaments, results, pictures, standings, and news items. | |
| NSA Northern Zone NSA's region covering Illnios, Indiana, Iowa, Kansas, Kentucky, Michigan, Minnesota, Missouri, Nebraska, Ohio, Wisconsin, and the Dakotas. | |
| NSA Northeast: Region 1 NorthEast NSA supports Region 1 of the National Softball Association. Region 1 includes Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island, and Vermont. | |
| NSA Maryland/Delaware Softball Promotes softball in Maryland and Delaware, Adult, Youth, Slowpitch, Fastpitch, Umpiring. | |
| National Softball Association The National Softball Association is a full service organization that offers a division of play and a level of competition that Youths through Adults can enjoy. | |
| Swedish Baseball and Softball Federation Official site includes news, competition results, the history of the sport in Sweden, and information about the national Olympic team. [English, Swedish] | |
| Suomen Baseball Softball League (SBSL) Provides roster, photos and tournaments of the national team along with contact information, results and standings of other teams. [English, Finnish] | |
| Softball Australia National site covering development, policies, history, sponsors, teams, newsletter, coaching, events calendar, player profiles and contacts. | |
| Norwegian Softball and Baseball Federation (NSBF) Official site provides contact information in English, and full information in Norwegian. | |
| Maltese Association Baseball Softball (MABS) Official site provides news and information about teams and tournaments. | |
| European Softball Federation Official regional confederation provides news and information about competitions, a calendar, a directory, documents and history. | |
| Baseball Softball UK (BSUK) Official site provides news and information about the national team, junior and youth leagues. Online shop. | |
| ASA Softball US governing body provides the official ASA Code, a tournament database and information about Olympic, adult and youth divisions. | |
| International Softball Federation (ISF) Governing body for international and Olympic softball. Offers news, rules and standards, events, Hall of Fame, development programs, umpiring and message board. [English, Spanish] | |
| Sitka Softball Association Alaska ASA: Sitka Softball Association web site. Home to the Mudball Classic tournament held Labor Day weekend. League standings, schedules and rosters for the men's, women's and coed leagues. | |
| Alabama ASA District 2 Alabama ASA: Softball information for the Alabama counties of Madison, Morgan, Marshall, Limestone, and Jackson. | |
| Wisconsin Amateur Softball Association Wisconsin ASA. Information on softball tournaments, teams, umpires, and players. | |
