CTBA

CTBA may refer to:


 * California Thoroughbred Breeders Association, a non-profit organization located in California, United States
 * Chinese Taipei Baseball Association, the national baseball association of Taiwan
 * Chinese Taipei Basketball Association, the national basketball association of Taiwan
 * Cuatro Torres Business Area, a business park located in Madrid, Spain
 * Cricket Training Balls Australia, a business located in Gold Coast, Australia
 * Central Texas Beekeepers Association, A beekeeping association promoting education about honey bees and beekeeping. Monthly meetings held in Brenham, Texas, United States
 * The Chronic Tuberculosis Alliance, a charitable organization located in Kildare, Ireland