Celtic
Dictionaries
- Cornish
- Electronic dictionary of the Irish Language
- Gaelic Dictionaries online
- Geiriadur ar-lein
- Geiriadur Prifysgol Cymru
Education
Celtic departments in England, Wales, Scotland and Ireland
America
Brittany
Libraries
- The British Library
- National Library of Ireland
- National Library of Scotland
- NLW: National Library of Wales
Other useful sites
Breton
Cornish
Manx
Irish
Scottish Gaelic
Welsh

