| Abbreviation | Definition |
|---|---|
| EAAB | Environmental Assessment and Approvals Branch |
| EAAC | Environmental Affairs Advisory Committee |
| EAB | Environmental Advisory Board |
| EAB | Environmental Affairs Board |
| EAB | Environmental Appeals Board |
| EAC | Environmental Action Committee |
| EAC | Environmental Aeroscience Corporation |
| EAC | Environmental Air Conditioning |
| EACI | Environmental Assurance Company Inc |
| EACO | Environmental Abatement Council Of Ontario |
| EACO | Environmental Affairs Coordination Office |
| EACR | East African Compliant Recycling |
| EACU | Environmental Analytical Chemistry Unit |
| EAD | Environmental Affairs Division |
| EADL | Environmental Aids to Daily Living |
| EAES | Earth and Environmental Sciences |
| EAES | Earth and Environmental Studies |
| EAF | Environmental Analytical Facility |
| EAF | Environmental Assessment Form |
| EAFA | Environmental Artworks Foundation of Alberta |