| Acronym | Definition |
|---|
| ERIG➣Equine Rabies Immunoglobulin |
| ERIG➣Emissions Reduction Incentive Grants (Texas Commission on Environmental Quality; Austin, TX) |
| ERIG➣Energy Reform Implementation Group (est. 2006; Council of Australian Governments; Australia) |
| ERIG➣Education, Research and Innovation in GNSS (Global Navigation Satellite Systems) |
| ERIG➣Early Reading Incentive Grant (Kentucky) |