| Intermediate | Smørum | Hovedstaden |  Denmark | inactive |
| Intermediate | Kokkedal | Hovedstaden | Denmark | inactive |
| Intermediate | Ishøj | Hovedstaden | Denmark | inactive |
| International | Guthrie | Oklahoma |  United States of America | inactive |
| International | ChampionsGate | Florida | United States of America | inactive |
| International City Golf Club | Warner Robins | Georgia | United States of America | inactive |
| International Country Club | Fairfax | Virginia | United States of America | inactive |
| International Country Club of Niagara | Stevensville | Ontario |  Canada | inactive |
| International Golf Club | Märsta | Stockholm |  Sweden | inactive |
| International Golf Resort Kyocera | Satsuma | Kagoshima |  Japan | inactive |
| International Gomzé | Gomze-Andoumont | Liège |  Belgium | inactive |
| International Institute of Tropical Agriculture Golf Course | Ibadan | Oyo |  Nigeria | inactive |
| International Links / Melreese Country Club | Miami | Florida | United States of America | inactive |
| Internationaler Golf Course Bonn | Sankt Augustin | North Rhine-Westphalia |  Germany | inactive |
| Intervale (Alternate Tees) | Manchester | New Hampshire | United States of America | inactive |
| Intervale Country Club | Manchester | New Hampshire | United States of America | inactive |
| Intimidator Golf Course | Reed City | Michigan | United States of America | inactive |
| Inuyama Country Club | Inuyama | Aichi | Japan | inactive |
| Inver Wood Golf Club | Inver Grove Heights | Minnesota | United States of America | inactive |
| Inverallochy Golf Club | Inverallochy | Aberdeenshire |  Scotland | inactive |
| Inveraray Golf Club | Inveraray | Argyll and Bute | Scotland | inactive |
| Inverary Golf & Country Club | Inverary | Ontario | Canada | inactive |
| Invercargill Golf Club | Otatara | Southland |  New Zealand | inactive |
| Inverclyde National Golf Training Centre | Largs | Glasgow City | Scotland | inactive |
| Inverell Golf Club | Inverell | New South Wales |  Australia | inactive |
| Invergordon Golf Club | Invergordon | The Highlands | Scotland | inactive |
| Inverleigh Golf Club | Inverleigh | Victoria | Australia | inactive |
| Inverness Club | Toledo | Ohio | United States of America | inactive |
| Inverness Country Club | Chelsea | Michigan | United States of America | inactive |
| Inverness Country Club | Birmingham | Alabama | United States of America | inactive |
| Inverness Golf & Country Club | Inverness | Florida | United States of America | inactive |
| Inverness Golf Club | Inverness | The Highlands | Scotland | inactive |
| Inverness Golf Course | Palatine | Illinois | United States of America | inactive |
| Inverrary Country Club | Lauderhill | Florida | United States of America | inactive |
| INVERSIONES HOTELERAS LA QUINTA SLU | Marbella | Andalucia |  Spain | inactive |
| INVERSIONES ZAHENA, S.A. | Punta Cana | La Altagracia |  Dominican Republic | inactive |
| Inverurie Golf Club | Inverurie | Aberdeenshire | Scotland | inactive |
| Inverurie Golf Club | Inverurie | Aberdeenshire | Scotland | inactive |
| Inwood Country Club | Inwood | New York | United States of America | inactive |
| Inwood Golf & Country Club | Inwood | Manitoba | Canada | inactive |
| Inwood Golf Course | Joliet | Illinois | United States of America | inactive |
| Ioi | Kulaijaya | Johor |  Malaysia | inactive |
| IOI Palm Villa Golf & Country Resort | Kulaijaya | Johor | Malaysia | inactive |
| Ioi-Putra | Kulaijaya | Johor | Malaysia | inactive |
| Ipe Golf Club | Ribeirao Preto | Sao Paulo |  Brazil | inactive |
| IPO Country Club | Yeoju | Gyeonggi |  South Korea | inactive |
| Ipswich Country Club | Ipswich | Massachusetts | United States of America | inactive |
| Ipswich Golf Club | Ipswich | Suffolk | England | inactive |
| Ipswich Golf Club | Leichhardt | Queensland | Australia | inactive |
| Ipswich Par 3 Course | Churchill | Queensland | Australia | inactive |