TBT in texting, stands for truth be told or throw back Thursday. Throw back Thursday refers to yesteryear pictures posted on Instagram on Thursdays. Other meanings of the TBT acronym are today's big thing or turn back time.
In gaming, TBT stands for tow bowl tactics or turn based tactics. Kid Rock's backing band acronym is, TBT, which stands for Twisted Brown Trucker. Taco Bell also runs a Taco Bell Tuesday promotion. Also, Taco Bell opening times in various states have Taco Bell Time (TBT) as an acronym. In trading and the financial industry, TBT stands for technical barriers to trade.