Encyclopedias, Almanacs, Transcripts, and Maps
- Walking Aids
- Washburne, Carleton (1889–1968)
- Waterborne Diseases
- Wave-Particle Duality
- Well-Baby Clinics
- Wellness Behavior
- West Europe
- White House Fellows
- Wikler's Pharmacologic Theory of Drug Addiction
- Winslow, Charles-Edward Amory
- Womanist Theology
- Women and Substance Abuse
- Women's Christian Temperance Union
- Women, Infants, and Children Program (WIC)
- Wood Alcohol (Methanol)
- Workplace Smoking Policies and Programs
- Worksite Drug Testing
- Worldview
- Writing, Teaching of
- Year-Round Education