| Acronym | Definition |
|---|
| IACG➣Inter-Agency Committee on Geomatics |
| IACG➣Inter-Agency Consultative Group |
| IACG➣Interagency Airspace Coordination Guide |
| IACG➣International Academy of Computer Graphics (India) |
| IACG➣Army Intelligence and Security Command |
| IACG➣Inverclyde Asthmatic Caring Group (Greenock, UK) |
| IACG➣Investigadores del Área de Conservación Guanacaste (Springfield, IL) |