WTA

WTA có thể là:

• War of the Triple Alliance, cũng được biết đến như Paraguayan War, một cuộc chiến Paraguay and the allied Argentina, Brazil and Uruguay
• Washington Trails Association
• Waskahegan Trail Association, the management board for the Waskahegan Trail
• Water Transit Authority, former name of the San Francisco Bay Area Water Emergency Transportation Authority
• Weapon target assignment problem
• Whatcom Transportation Authority, a bus agency in Washington State, USA
• Wichita Terminal Association, a railroad
• Willingness to accept
• Winner takes all (disambiguation)
• Women's Tennis Association
• World Trampolining Association, Founded in 1866 following the founding of the Amateur Athletics Association in 1864
• World Transhumanist Association, former name of Humanity+