| ESIC | Early Stage Innovation Company 
| Others |
| ESIC | EasyLink Services International Corporation
| Others |
| ESIC | Economic and Social Inclusion Corporation
| Others |
| ESIC | Electrical System Indication & Control
| Others |
| ESIC | Electronic Sports Information Centre
| Others |
| ESIC | Employee State Insurance Commission
| Others |
| ESIC | Employee State Insurance Corporation
| Others |
| ESIC | Employee's State Insurance Corporation
| Others |
| ESIC | Employees State Insurance Corporation
| Others |
| ESIC | Employees' State Insurance Corporation
| Others |
| ESIC | Energy Storage Integration Council
| Others |
| ESIC | Energy Systems Innovation Center
| Others |
| ESIC | Enterprise Social Investment Corporation
| Others |
| ESIC | European Service Innovation Centre
| Others |
| ESIC | European Steel Institutes Confederation
| Others |
| ESIC | Evolutionary Studies in Imaginative Culture
| Others |
| ESIC | Instructor (miscellaneous) Chief Petty Officer
| Others |