W3C stands for World Wide Web Consortium.

This is an international organization in charge of specifying HTML and its derivative standards.

W3C is in charge of specifying the APIs of WebRTC. It is working in collaboration with the IETF, where the network part of WebRTC gets specified.

About WebRTC Glossary

The WebRTC Glossary is an ongoing project where users can learn more about WebRTC related terms. It is maintained by Tsahi Levent-Levi of BlogGeek.me.

Looking to learn more about WebRTC? 

Check my WebRTC training courses