The Proto-Celtic Phonological System
- Summary presentation of the sound system of Proto-Celtic.
- http://www.wales.ac.uk/documents/external/cawcs/phonology.pdf

English - Proto-Celtic
- A list of approx. 4000 reconstructed Proto-Celtic words with their English equivalents, in English word order.
- http://www.wales.ac.uk/documents/external/cawcs/MoE-PCl.pdf

Proto-Celtic - English
- List of 3500 reconstructed Proto-Celtic roots, with corresponding meanings.
- http://www.wales.ac.uk/documents/external/cawcs/pcl-moe.pdf

Celtic Studies Starter Kit
- A collection of annotated bibliographies, annotated links, and FAQs about ancient and modern Celtic languages and cultures, with an emphasis on medieval Celtic languages and literatures. Author: Lisa L. Spangenberg.
- http://www.digitalmedievalist.com/bibs/celtkit.html

The International Celtic Congress
- Annual conference devoted to the promotion of the knowledge, use, and appreciation of the six Celtic languages and of the cultures of their speakers.
- http://www.evertype.com/celtcong/cc-home-en.html

The Celtic Languages
- Outline information, mostly based on the Cambridge Encyclopaedia of Language.
- http://www.siliconglen.com/celtfaq/1_3.html

Everson Gunn Teoranta
- Links to pages dealing with Celtic and other minority languages, language resources, localization, and character set encoding issues.
- http://www.egt.ie/

Rowan Leaf Celtic Book, Music & Video Store
- Online store selling Celtic-related materials through the Internet. Large selection of books, including many out-of-print or otherwise hard-to-get, is available.
- http://www.summerlands.com/marketplace/Bookstore2/bookstore.htm

Gaelic and Gaelic Culture
- A rather popular introduction to the languages and cultures of the Gaels, i.e. the people who now speak or who have spoken at one time any one of the three Gaelic languages: Irish, Manx, and Scottish Gaelic.
- http://www.ibiblio.org/gaelic/gaelic.html

Comparison of Scottish and Irish Gaelic
- A three-column table of common phrases in English, Scottish Gaelic, and Irish for comparison.
- http://www.smo.uhi.ac.uk/gaidhlig/ga-ge/coimeas.html

Celtling Listserv
- Private email list with discussions of Celtic linguistics, owned by Andrew Carnie.
- http://www.personal.psu.edu/staff/e/j/ejp10/celtling/

Gaelic Languages
- Collection of links to web pages dealing with Irish, Manx, and Scottish Gaelic.
- http://www.ceantar.org/

Labara - Introduction to the Celtic Languages: Part I - A Very Brief History
- Short history of the Celtic language family, by Meredith Richard (from the online version of the journal "Keltria: A Journal of Druidism and Celtic Magick").
- http://www.keltria.org/journal/labara1.htm

Celtic Language Resources
- A bibliography and collection of classified links to Celtic language resources on the Internet.
- http://www.candledark.net/silver/celtlang.html

North American Association for Celtic Language Teachers
- Also welcomes members from outside North America, researchers in applied linguistics, and graduate students in related fields. Information regarding Celtic language classes in North America, contacts, and links. The site also presents the Journal of Celti
- http://www.naaclt.org/