| Acronym | Definition |
|---|
| EGCI➣Energy Governance and Capacity Initiative (US State Department) |
| EGCI➣Eccma Global Class Identifier |
| EGCI➣Eccma Global Commodity Identifier |
| EGCI➣Eccma Global Code Identifier |
| EGCI➣European Green Car Initiative (EU) |
| EGCI➣ECCMA (Electronic Commerce Code Management Association) Global Commodity Identifier |
| EGCI➣Eastern General Contractors, Inc. (Springfield, MA) |
| EGCI➣Export Group for the Constructional Industries (UK) |
| EGCI➣Exponentially Generated Configuration Interaction |