30 Most Misused phrases in English
EU speech repository
International Association of Conference Interpreters
Interpreters and confidentiality in the use of social media
A Russian article on ht bottlenecks in translation

foreignword.com
Word translation, text translation, glossaries, translator listings, and more in a wide number of sources.
Ajeeb
The Tarjim site for online Arabic-English translation. Requires user registration.
The LOGOS dictionary
Multilingual Dictionary.
The LINGUIST List
Web resource listings of online language dictionaries.
Word2Word Online Dictionaries and Translators
Word2Word is pleased to provide these dictionary links in the hope of all people developing a better understanding of others through the use of language.
The Terminology Collection
Collection of online dictionaries.
Yahoo! Reference:Dictionaries:Language
Another reference site from Afrikaans to Yiddish
All Health Net Medical Dictionaries Page
Foreign language, multilingual and English medical dictionaries and glossaries.
Multilingual Glossary of Medical Terms
Project commissioned by the Eur. Commission and executed by the Heymans Institute of Pharmacology and the Mercator School, Department of applied Linguistics.
The Translation Service on EUROPA
Home Page of the European Commission's Translation Service.
Countries and Currencies
Countries and currencies lists of the European Commission's Translation Service.
Multilingual Euro Terminology
Abbreviations is all EU countries for countless standards
EUR-Lex
European Union law in all EU languages.
Euterpe - terminology of the European Parliament
Can be found on this page as a downloadable file (23 MB).
TERMITE
ITU Telecommunications Terminology Database in English, French, Spanish, and Russian
NetGlos
Multilingual glossary of Internet terminology.
Internationales Immobilien-Vokabular
Real-estate terminology in German, English, French, Spanish and Italian.
Dictionary of European Inland Navigation
About 6.000 words related to navigation, shipbuilding, waterway engineering, transport etc, in German, Dutch, English, and French.
The Alternative Dictionaries
Slang dictionaries in many languages.
Online Film Dictionary
In German, English, and Spanish.
The Microsoft glossaries
FTP site.
Apple Localization Tools
Including glossaries (FTP).
Dogs and Horses: Breeds & Colours
English, German and Dutch list. Incomplete (suggestions are welcome).