| Acronym | Definition |
|---|
| E&C➣Engineering & Construction |
| E&C➣Energy & Chemicals |
| E&C➣Existence and Completeness (US DoD) |
| E&C➣Elephant & Castle |
| E&C➣Ethics and Compliance |
| E&C➣Edge and Christian (pro wrestling) |
| E&C➣Environment & Conservation (Canada) |
| E&C➣Electronics & Communications |
| E&C➣Equipment & Component |
| E&C➣Engineering and Compliance |
| E&C➣Evacuation and Curettage |
| E&C➣Engineering and Contingency |
| E&C➣Energy and Environmental Commodity Consultants (Belgium) |