| Acronym | Definition |
|---|
| IoG➣Institute of Golf (various locations) |
| IoG➣Institute On Governance (Institut Sur La Gouvernance - Canada) |
| IoG➣Institute of Gerontology |
| IoG➣Institute of Government (Florida, USA) |
| IoG➣Infrastructure Operations Group (various organizations) |
| IoG➣Idemitsu Oil & Gas (Japan) |
| IoG➣Institute of Geography |
| IoG➣Input/Output Group |
| IoG➣International Operations Group |
| IoG➣Input-Output Gate |
| IoG➣Industrial Off-Gas |
| IoG➣Intercollegiate Opera Group |
| IoG➣International Organizations and Groups |
| IoG➣Infinity Oil and Gas, Inc (Denver, CO) |