| ETDL | Early Time Delay Locator 
| Others |
| ETDL | Education Technology Distance Learning
| Others |
| ETDL | Educational Technology and Distance Learning
| Others |
| ETDL | Educational Template Definition Language
| Others |
| ETDL | Electronic Technology and Devices Laboratory
| Others |
| ETDL | Electronics Technology And Devices Laboratory
| Others |
| ETDL | Elevation Training and Development Ltd
| Others |
| ETDL | Energy Transfer Dye Laser
| Others |
| ETDL | Equipment Transient Design Level
| Others |
| ETDL | Equipment Transient Design Levels
| Others |
| ETDL | Equipment Transient Desiqn Level
| Others |
| ETDL | Estate Trustee During Litigation
| Others |
| ETDL | Estate Trustees During Litigation
| Others |
| ETDL | Executable Test Description Language
| Others |