Internet, Wi-Fi and phone
W3C
Abbreviation for World Wide Web Consortium
In short and in plain language
The W3C is a group from many countries.
It makes technical rules for the web.
Some of these rules help people with impairments. They make websites and apps easier to use.
Definition
The W3C is an international body that develops technical standards for the web. These include guidelines on making websites and apps easier to use for people with impairments.