Canadian Tennis Association

The governing body of tennis for Canada. Rankings, tournaments, newsletters, and officiating. Site in English and French.
http://www.tenniscanada.com

Bermuda Lawn Tennis Association

The governing body for tennis in Bermuda. Rankings, membership information, tournaments, and jobs listings.
http://www.blta.bm

United States Tennis Association

Official site with tournaments, rankings, news, Davis Cup, Federation Cup, circuits, membership, and a library of resources.
http://www.usta.com/

Alabama Tennis Association

A district of the United States Tennis Association, Southern Section. Rankings, tournament results, and membership information.
http://www.alabamata.com/

International Tennis Federation

Governing body that runs tournaments other than the grand slams, as well as the Davis Cup and the Federation Cup.
http://www.itftennis.com

Tennis for Africa Association

Charity association for helping African children through the promotion of tennis. Information on sponsors, news on activities, and auctions to raise money for the association. Site in English, Italian, and French.
http://web.tiscali.it/tennisforafrica/

World Team Tennis

A professional and amateur co-ed tennis league created by Billie Jean King. Membership applications for all levels of players as well as tennis equipment, clothing and other merchandise.
http://www.worldteamtennis.com/

Tennis Ireland

The governing body for tennis in Ireland. Tournament calendar for amateur tournaments and contact information for members of the board of directors.
http://www.tennisireland.ie/

Tennis Wales

The governing body of tennis in Wales, affiliated to the Lawn Tennis Association. Tournament results, tennis club directory, and information on recreational tennis leagues.
http://www.tennis.wales.org/

United States Professional Tennis Association

An organization of US tennis teaching professionals. Offers playing tips, newswire, league and tournament information.
http://www.uspta.com/

Ann Arbor Area Community Tennis Association

Describes the local facilities, board of directors, meeting details, a newsletter, related links, and how to get involved.
http://www-personal.umich.edu/~wasneski/aaacta

WTA Tour

Governing body for women's tennis. Tournament draws, articles about the players, and history of the WTA.
http://www.wtatour.com/

United States Racquet Stringer's Association

A professional group for racquet stringers in the United States. Provides certification, instructional materials, and member registry for consumers.
http://www.racquettech.com/

EASI Tennis Certification

A tennis certification process that primarily focuses on tennis instruction.
http://www.easitenniscertification.com

Professional Tennis Registry

Provides education, certification, and services to tennis teachers and coaches around the world.
http://www.ptrtennis.com/

ATP Tour

Official site for the organization overseeing the professional men's tour. Offers comments on players, results in tournaments, a calendar of events, and photos from tennis competitions.
http://www.atptennis.com/

Tennis Avenue

Organises tennis leagues and tournaments for players of all ages and standards in Great Britain. Also trains and sponsors young aspiring players. Website offers tournament planning, latest rankings, results, chat, discussions, and webmail.
http://www.tennisavenue.co.uk

Orange Balls

An unofficial Dutch Daviscup support group.
http://www.orangeballs.nl/

Tennis Jamaica

The governing body of tennis in Jamaica. Rankings, calendar of events, player profiles, and tournament sanctioning information.
http://www.tennisjamaica.com

The Cliff Richard Tennis Foundation

Provides children in state primary schools in the UK with tennis equipment and coaching.
http://www.cliffrichardtennis.org

National Capital Tennis Association

A local affiliate of Tennis Canada that covers Ottawa and the surrounding area. Local tennis news, tournament schedules, tennis club directory, and information on adult and junior tennis leagues.
http://www.ottawatennis.com

Maine Tennis Association

The Maine district of the USTA New England section. Information on tournaments, USTA leagues, and clubs in Maine.
http://www.mtatennis.com/

USTA Northern California Section

The Northern California section of the United States Tennis Association. Local tournament schedules and rankings.
http://www.norcal.usta.com/home/default.sps

Tennis BNP Paribas

Information on BNP Paribas' sponsorship of important international tennis tournaments, in partnerships with the French Tennis Federation and the "Fête le Mur" Association created by Yannick Noah.
http://tennis.bnpparibas.com/applis/wTennis2/wTennisV2.nsf/frmWebHomePage?ReadForm&$L=EN&$F=1

Nova Scotia Tennis Association

The Nova Scotia provincial affiliate of Tennis Canada. Lists officers, news, clubs, players forum, tournaments, links, frequently asked questions, and contact details.
http://www.nsta.ca/

USTA Intermountain Section Idaho District

The Idaho affiliate of the USTA. Provides information for tennis tournaments, clubs, and players, and rankings in Idaho.
http://www.network.usta.com/publish.sps?syndicatorguid={0DBD56F9-7D44-4D88-90F7-6BB08E904096}&rmasiteinstanceguid={A797E45B-BE19-420A-A1EA-55B24C0BFF34}&rmapageid=25§ionid=2321

Great Britain Girls

A non profit group that provides financial assistance to promising young British girls.
http://www.gbtennisgirls.com/

Asian Tennis Federation

A regional collaboration of 43 Asian country's member federations to improve the quality of Asian tennis. Provides player development, tournaments, and financial assistance.
http://www.asiantennis.com/

USTA Florida Section

The Florida Section of the United States Tennis Association. Tournament results, rankings, recreational tennis league information, and officiating certification information.
http://www.usatennisflorida.usta.com/home/default.sps

Tennisforfree.com

A campaign to make all publicly managed tennis courts in the United Kingdom available for use for free.
http://www.tennisforfree.com

South African Tennis Association

Governing Body for tennis in South Africa. Rankings for professional players and national amateur players from South Africa.
http://www.satennis.co.za/

New Zealand Tennis

The governing body for tennis in New Zealand. Provides rankings and information on amateur and professional tournaments within the country.
http://www.tennisnz.com/

USTPA Little Tennis

The US Professional tennis association's youth outreach effort to get American children under the age of 12 to play tennis.
http://littletennis.com

The Philadelphia Freedoms

The World Team Tennis team based in Philadelphia, Pennsylvania. Provides a roster, calendar, and tickets sales.
http://www.philadelphiafreedoms.com/

Tencap Tennis

Allows managing leagues, tournaments, and for recreational players to rate themselves in local leagues.
http://www.tencaptennis.com/

Turkish Tennis Federation

Governing body of Tennis in Turkey. Player rankings, rules, and information on clubs and tournaments. Site in English and Turkish.
http://www.ttf.org.tr

Tennis Officials Australia - New South Wales Division

A non-profit association servicing the tennis officiating needs of New South Wales at professional to local events.
http://www.toansw.org

Parks Tennis Ireland

Provides various recreational tennis programs in parks throughout Ireland.
http://www.geocities.com/parkstennis/home.html

The Lawn Tennis Association

The governing body for the game of tennis in Great Britain. News, tournaments, rankings, member clubs directory, membership information, and coaching education.
http://www.lta.org.uk

Official Proam Tennis

Only on and around tennis pro players ATP and WTA in the world. Tennis pro players photos, results and adress. Free official Tennis website directory. Very good french tennis website.
http://www.proamtennis.new.fr

North American Indian Tennis Association

Promotes the lifelong pursuit of tennis for both the youth and adults of the North American Indian communities by sponsoring tournaments, leagues, and coaches.
http://www.namita.org

United States National Tennis Academy

produces and administers a distance learning tennis instructor training and certification program. Covers details of the curriculumn and how to find one of their certified pros.
http://www.tennis-certification.com