| Acronym | Definition |
|---|
| eARC | Enhanced Audio Return Channel (High Definition Multimedia Interface) |
| eARC | Electronic Automatic Ride Control |
| eARC | Elizabeth Amateur Radio Club (Australia) |
| eARC | Eastern Association of Rowing Colleges |
| eARC | Environmental Action and Resource Center (California) |
| eARC | European Anti-Rodeo Coalition |
| eARC | Election Administration Research Center (est. 2005; University of California) |
| eARC | Emergency Amateur Radio Club (Hawaii) |
| eARC | Environmental Awareness Resource Center |
| eARC | East Asia Resource Center (Seattle, WA) |
| eARC | East Asia Relations Commission |
| eARC | Enhanced Adult Residential Care (Washington) |
| eARC | Employment and Residential Centers |
| eARC | Educational Assessment and Resource Centre (Kenya) |
| eARC | Europe Africa Russia and Caspian |
| eARC | Éclairage Architectural et Muséal (French: Lighting and Architectural Museum Complex) |
| eARC | Electric Armaments Research Center |