| Webster's Online Dictionary |
| Domain | Definition | ||
| Computing | HDSL High bit-rate Digital Subscriber Line Source: The Free On-line Dictionary of Computing. | ||
| Aerospace | High-Speed DSL. (references) | ||
| Information Technology | High data-rate digital subscriber line (loop) (link). (references) | ||
| Technology | High-data-rate Digital Subscriber Line. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||
| The following table is compiled from various sources, across various languages. When English abbreviations or acronyms come from a non-English source, this is noted. | ||||
| Entry | Source | Expression | Field | |
| HDSL | Dutch | High bit-rate digital subscriber line | Post & Telecom | |
| HDSL | English | High bit rate digital subscriber line | N/A | |
| HDSL | Finnish | Digitaalinen parikaapelitilaajajohto | Post & Telecom | |
| HDSL | French | Boucle d'abonné à taux binaire élévé | Post & Telecom | |
| HDSL | Portuguese | Linha de assinante digital de alto débito | Post & Telecom | |
| HDSL | Spanish | Línea digital de abonado de alta velocidad | Post & Telecom | |
| HDSL | Swedish | Digital abonnentledning med stor bandbredd | Post & Telecom | |
| Source: compiled by the editor, based on several corpora (additional references). | Top | |||