noun

• Synonym of tam o'shanter, a type of cap.
• Synonym of picul, a unit of weight, particularly in Cantonese contexts.
• Abbreviation of Tamaulipas, a state of Mexico. [A state of Mexico.]
• (uncountable, linguistics) Initialism of tense, aspect, mood. [(grammar, countable) Any of the forms of a verb which distinguish when an action or state of being occurs or exists.]
• (business) Initialism of total addressable/available market.
• (computing, sociology) Initialism of technology acceptance model.