Kolonnawa: Young Men's Buddhist Association
- A voluntary organization serving the social, economic, educational and spiritual needs of Buddhists and others. Includes news, events and services offered.
- http://www.ymbaklnn.slt.lk

Vipassana Meditation Centres in Sri Lanka
- List of centres where instruction in English is available.
- http://vipassana.com/resources/meditation_in_sri_lanka.html