IERA
| Acronym | Definition |
|---|---|
| IERA | International Employment Relations Association (London, UK) |
| IERA | International Economic Relief Agency |
| IERA | Institute for ESOH (Environmental, Safety & Occupational Health) Risk Analysis |
| IERA | Iowa Enduro Riders Association |
| IERA | Idiopathic Enlargement of the Right Atrium |
| IERA | instrument, electronic, radio and avionics |