- Diccionari de la llengua catalana (2nd ed.)
- Gran diccionari de la llengua catalana
- Optimot, an on-line language enquiries service
- Catalan-Spanish-English-French-German multilingual dictionary
- Diccionari català-valencià-balear
- Diccionari enciclopèdic de medicina
- Gran enciclopèdia catalana
- Gran enciclopèdia catalana in English
- Encyclopaedia Britannica
- Termcat: Neoloteca
- Termcat: Cercaterm
- Termcat: Biblioteca terminològica
- Catalogue of university textbooks and manuals in Catalan
- Salt automatic translation programme from Spanish into Catalan and Catalan into Spanish
- Free automatic translator from Spanish into Catalan, French, English and Portuguese, and viceversa
- Vocabulary of criminal law in Catalan
- Justiterm, a Catalan-Spanish legal terms search engine
- Database of abbreviations and acronyms Acronym Finder
- Lexicool.com, directory of bilingual and multilingual dictionaries
- Verbix, online verb conjugator
- Language website of the Statistics Institute of Catalonia
- Catalan dictionary of telecomunications
- Inter-university Committee of Administrative and Legal Catalan (in Catalan)
- E-commerce panlatin lexicon
- Andorran Television Style Book
- VilaWeb Style Book
- Linguistic criteria for writing and proof-reading parliamentary reports at the Parliament of Catalonia
