ABSA may refer to:
ABSA Aerolinhas Brasileiras S/A, doing business as LATAM Cargo Brasil, a cargo airline Absa Group, or absa, formerly Amalgamated Banks of South Africa, a multinational banking and financial services conglomerate Absa Bank, a major commercial bank in South Africa and the flagship bank of Absa Group Absa Bank Botswana Absa Bank Ghana Absa Bank Kenya Absa Bank Mauritius Absa Bank Mozambique Absa Bank Seychelles Limited Absa Bank Tanzania Absa Bank Uganda Limited Absa Bank Zambia African Baseball & Softball Association, now WBSC Africa American Biological Safety Association Association of British Secretaries in America Australian Bird Study Association Absa, a fictional character in Rivals of Aether