| Acronym | Definition |
|---|
| IIG➣In Ieder Geval (Dutch: Anyway) |
| IIG➣International Internet Gateway |
| IIG➣Iraqi Interim Government |
| IIG➣Immo Industry Group (Belgium) |
| IIG➣International Insurance Group |
| IIG➣Indian Institute of Geomagnetism (Navi Mumbai, India) |
| IIG➣Internet Information Group (Australia) |
| IIG➣Inactive Ingredient Guide |
| IIG➣Infinity Incentive Group (Scottsdale, AZ) |
| IIG➣Instantaneous Inverse Gain |