Found 5 full forms for HDSL
| Term | Full Form | Category |
|---|---|---|
| HDSL | High Bitrate Dsl 
| Others |
| HDSL | High Speed Dsl
| Others |
| HDSL | High-bit-rate Digital Subscriber Line
| Others |
| HDSL | High-data-rate Digital Subscriber Line
| Others |
| HDSL | Huronia District Soccer League
| Others |