TAAS may refer to:
Israel Military Industries, also referred to as Taas (Hebrew: תע"ש), an Israeli weapons manufacturer Ta'as, an abbreviation of the Hebrew for "Military Industry" (Hebrew: Ta'asiya Tzvait), the clandestine arms industry of the Jewish settlement in Mandate Palestine Taipei Adventist American School, a school in Taipei, Taiwan Texas Assessment of Academic Skills, (TAAS), a standardized test used in Texas between 1991 and 2002 These Arms Are Snakes, an American band The Air Ambulance Service, a British charity who operate air ambulances Trimeric autotransporter adhesins (TAAs), proteins found on the outer membrane of Gram-negative bacteria Transportation as a Service (TaaS)
See also TAA (disambiguation) Zee 24 Taas, a 24-hour Marathi news channel