| Acronym | Definition |
|---|
| HSDPA➣High-Speed Downlink Packet Access (3GPP WCDMA; mobile telephony protocol) |
| HSDPA➣High Speed Downlink Packet Access |
| HSDPA➣High Speed Data Packet Access (internet connectivity) |
| HSDPA➣High-Speed Downlink Protocol Access (mobile phones) |