- W H Allen
- W. W. Norton & Company
- WS Publishing Group
- Wadsworth Pub Co
- Walter De Gruyter Inc
- WaterBrook Press
- Waterside
- Wayne State Univ Pr
- Weidenfeld and Nicholson
- Weimarer Schiller-Presse
- West Group
- West Virginia University Press
- Westview Press
- Wiley
- Wiley VCH
- Wiley–Blackwell
- William Collins
- William Heinemann
- William Morrow Paperbacks
- Windmill Books
- World Bank
- World Bank Publications
- World Conservation Union
- World Health Organization
- World Scientific Pub Co Inc
- World Tourism Organization Pubns
- World Trade Organization
- Worth Publishers
- Writers Digest Books
Business
A • B • C • D • E • F • G • H • I • J • K • L • M • N • O • P • Q • R • S • T • U • V • W • X • Y • Z