What Does Digital Living Network Alliance (DLNA) Mean?

The Digital Living Network Alliance (DLNA) is a trade group created by Sony and other consumer electronic companies in 2003 for developing and promoting a set of interoperability guidelines to share digital media among wired and wireless multimedia devices.

Techopedia Explains Digital Living Network Alliance (DLNA)

Media devices and software can be certified as “Digital Living Network Alliance Compliant.” These devices make use of standard protocol to communicate with each other and do not require the manufacturer to develop a proprietary protocol for the media files. In other words, DLNA-compliant devices can easily communicate with each other without the need for the devices to be tested together beforehand.