| Acronym | Definition |
|---|
| ETSC➣European Transport Safety Council |
| ETSC➣European Transport Safety Council (Brussels, Belgium) |
| ETSC➣Educational Technology Support Center (Washington) |
| ETSC➣European Technical and Scientific Centre (EU) |
| ETSC➣Engineering and Technical Support for Life Sciences Contract (US NASA) |
| ETSC➣Engineering Technical Support Center (US EPA) |
| ETSC➣ERADCOM Tactical Software Support Center |