- Internationalization : India being a multilingual country there is focus on ensuring proper representation of Indian Languages on Web https://www.w3.org/standards/webdesign/i18n and https://www.w3.org/International/core/Overview
- Web Typography : Language enablement index https://www.w3.org/TR/typography/
- Matrix can be viewed from https://w3c.github.io/typography/gap-analysis/language-matrix.html
- HTML, CSS,
- Bi-Di : Out of 22 scheduled languages, 3 languages in India are written from right to left : Urdu, Sindhi and Kashmiri : https://www.w3.org/TR/html-bidi/
- Digital Publishing : https://www.w3.org/publishing/
- Video Subtitling, captioning TTML : https://www.w3.org/TR/ttml/all/
- Web Accessibility Initiative : https://www.w3.org/WAI/
- Maps : We participated in W3C/OGC Joint Workshop Series on Maps for the Web https://www.w3.org/2020/maps/ also see Maps For HTML Community Group https://www.w3.org/community/maps4html/
India International Program task force : https://github.com/w3c/iip/