• Webster Online Dictionary
• Webster Thesaurus
• The Newbury House Online Dictionary (AM)
• Download German-English Dictionary
• English-German Dictionary (83,000 entries)
• List of specialised dictionaries such as:
• Advertising
• Financial Glossary
• Glossary of Credit Terms
• American Business Jargon Dictionary
• Management and Technology Dictionary
• Dictionary of Occupational Titles

Access to business news of the day:
 

Resources from Britain:
• The Financial Times
• The Economist
• Business Information sources on the Internet
• Management Web resources on the Internet
Resources from USA:
• Wall Street Journal
• Statistical Data Locator USA
• International Business Resources on the WWW
• List of American companies
• A Business Researcher's interests (Collection of Contemporary Business, Management & Technology Issues)

Other resources on the WWW

• British council
• BBC online
• THE TIMES

Links for further studies of (general and business) English

• BBC Worldservice:  Listen to business news of the day Learning English
• Exercises for business Englisch

(Multiple choice exercises on grammar, vocabulary, reading, discourse functions, word plays, all exercises are downloadable)
• Multiple choice exercises business English (grammar, vocabulary, reading, business related word plays)
• The Tower of English (an elevator takes you to various fields of interest - e.g. music or comedy -, in the study hall you'll find numerous language activities)
• Listening activities at various language levels
• ESL/EFL Café allows students from around the world to do various language related activities such as chat, take part in a mailing list, exchange messages ...