Institution
- West Chester University of Pennsylvania1
- West Virginia State College (Institute, W. Va.)1
- West Virginia University1
- Western Company of North America1
- Western Washington University1
- Westinghouse Research Laboratories1
- Westvaco Mineral Products Division1
- White House Conference on Library and Information Services1
- Wilbur Wright Junior College1
- Wilfrid Laurier University1
- Wilks Enterprise, Inc.1
- Wilks Scientific Corporation1
- William H. Gauvin Technologies, Inc.1
- William Jewell College1
- Willkie Farr & Gallagher LLP1
- Wilson Greatbatch, Inc.1
- Witco Chemical Corporation1
- Woodrow Wilson International Center for Scholars1
- World Bank1
- World Olympiads of Knowledge1