TWU

TWU may refer to:
 * Telecommunications Workers Union, Canada
 * Texas Wesleyan University, Fort Worth, US
 * Texas Woman's University, Denton, US
 * Tin Wu stop, Hong Kong - MTR station code TWU
 * Transport Workers Union of America
 * Transport Workers Union of Australia
 * TransWorld University, Yunlin, Taiwan
 * Trinity Western University, Langley, British Columbia, Canada
 * Tawau Airport, Sabah, Malaysia – IATA code TWU