WTC

• Warrenton Training Center, a classified U.S. government complex in Virginia, United States
• World Trade Center
• Wortham Theater Center, performing arts center in Houston, Texas, United States

• The Well-Tempered Clavier, a collection of preludes and fugues for keyboard by Johann Sebastian Bach
• When They Cry (disambiguation), a Japanese video game series
• Waking the Cadaver, an American slam death metal band from New Jersey
• Wu-Tang Clan, an American hip-hop group

• West Toronto Collegiate, a former public high school in Toronto, Ontario, Canada
• Western Technical College, a vocational-technical school in La Crosse, Wisconsin, United States
• Westminster Theological Centre, a UK-based accredited theological college

• ICC World Test Championship, a league competition for test cricket run by the International Cricket Council
• Wilderness Travel Course, an American program run by the Sierra Club that teaches basic mountaineering skills
• Willingness to communicate, in second-language acquisition
• Women's Timber Corps, a British civilian organisation created during the Second World War to work in forestry
• Working tax credit, a state benefit in the United Kingdom made to people who work and have a low income
• World Taiwanese Congress, an annual meeting for organizations promoting formal Taiwan independence
• World Triathlon Corporation, an American for-profit corporation that runs several Triathlon, Ironman, and cycling races

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