Gwybodiadur: A Welsh Informationary
- A directory of language resources for Welsh learners, including the Web's most accurate, up-to-date and comprehensive information on Welsh dictionaries. Cyfeiriadur o adnoddau Cymraeg ar gyfer dysgwyr ac athrawon: llyfrau, tapiau, crynoddisgiau, cyrsiau,
- http://gwybodiadur.worldonline.co.uk/

Cadw Swn
- Offer home study course for Welsh. Contact information.
- http://www.cadwswn.com/

Talk Tidy
- An indexed dictionary describing, in humorous fashion, the English dialect used in and around the Valleys of South Wales.
- http://talktidy.com/