Elenco dei club
| Nome | Città | Zona | Paese | Stato |
|---|---|---|---|---|
| Oshawa Airport Golf Club | Oshawa | Ontario |  Canada | inactive |
| Oshida Golf Club | Kitamurayama | Yamagata |  Giappone | inactive |
| Oshidori | Tomakomai | Hokkaido | Giappone | inactive |
| Oshima | Ito | Shizuoka | Giappone | inactive |
| Oshima Golf Club | Oshima | Tokyo | Giappone | inactive |
| Oshitate | Kitasaku | Nagano | Giappone | inactive |
| Oshkosh Country Club | Oshkosh | Wisconsin |  Stati Uniti | inactive |
| Oshkosh Country Club | Oshkosh | Nebraska | Stati Uniti | inactive |
| Osiris Country Club | Walden | New York | Stati Uniti | inactive |
| Oskarshamns Golfklubb | Oskarshamn | Kalmar |  Svezia | inactive |
| OslerBrook Golf & Country Club | Collingwood | Ontario | Canada | inactive |
| Oslo Golfklubb | Bogstad | Oslo |  Norvegia | inactive |
| Osnabrucker Golf Club | Bissendorf | Lower Saxony |  Germania | inactive |
| Oso Beach Municipal Golf Club | Corpus Christi | Texas | Stati Uniti | inactive |
| Osoyoos Golf & Country Club | Osoyoos | British Columbia | Canada | inactive |
| Osprey | The Villages | Florida | Stati Uniti | inactive |
| Osprey | Ponce | Puerto Rico |  Portorico | inactive |
| Osprey I Course (Calibogue) | Hilton Head Island | South Carolina | Stati Uniti | inactive |
| Osprey I Course (Haig) | Hilton Head Island | South Carolina | Stati Uniti | inactive |
| Osprey II Course (Calibogue) | Hilton Head Island | South Carolina | Stati Uniti | inactive |
| Osprey II Course (Haig) | Hilton Head Island | South Carolina | Stati Uniti | inactive |
| Osprey Links Golf Club | Callander | Ontario | Canada | inactive |
| Osprey Point | Kiawah Island | South Carolina | Stati Uniti | inactive |
| Osprey Point Golf Course | Boca Raton | Florida | Stati Uniti | inactive |
| Osprey Ridge | Lake Buena Vista | Florida | Stati Uniti | inactive |
| Osprey Ridge Golf Club | Lunenburg | Nova Scotia | Canada | inactive |
| Osprey Shores | Guysborough | Nova Scotia | Canada | inactive |
| Osprey Shores Golf Resort | Guysborough | Nova Scotia | Canada | inactive |
| Osprey to Heron | West Palm Beach | Florida | Stati Uniti | inactive |
| Osprey Valley Resort | Alton | Ontario | Canada | inactive |
| Osprey/Egret | The Villages | Florida | Stati Uniti | inactive |
| Osprey/Egret | Bonita Springs | Florida | Stati Uniti | inactive |
| Osprey/Heron | West Palm Beach | Florida | Stati Uniti | inactive |
| Osseo Golf & Recreation Center | Osseo | Wisconsin | Stati Uniti | inactive |
| Ost | Duisburg | North Rhine-Westphalia | Germania | inactive |
| Ost | Himberg | Lower Austria |  Austria | inactive |
| Ost-Nord | Langenhagen | Lower Saxony | Germania | inactive |
| Øst-Syd | Silkeborg | Midtjylland |  Danimarca | inactive |
| Ost-West | Ahaus | North Rhine-Westphalia | Germania | inactive |
| Ost-West | Langenhagen | Lower Saxony | Germania | inactive |
| Östad Golf | Väderstad | Östergötland | Svezia | inactive |
| Östad Golfklubb | Väderstad | Östergötland | Svezia | inactive |
| Österåkers Golfklubb | Åkersberga | Stockholm | Svezia | inactive |
| Österled | Åkersberga | Stockholm | Svezia | inactive |
| Österlens Golfklubb | Simrishamn | Skåne | Svezia | inactive |
| Östersund-Frösö Golfklubb | Frösön | Jämtland | Svezia | inactive |
| Østmarka Golfklubb | Ytre Enebakk | Akershus | Norvegia | inactive |
| Östra | Nyköping | Södermanland | Svezia | inactive |
| Östra Göinge Golfklubb | Knislinge | Skåne | Svezia | inactive |
| Östra/Norra | Värnamo | Jönköping | Svezia | inactive |