tb

noun1

1. •
   (Internet) Abbreviation of throwback (“something that evokes memories”).

   • tb to when we would meet up for sushi every weekend

noun10

1. •
   Initialism of tuberculosis.
2. •
   Initialism of terabyte.

   • Experiments in labs produce considerable amounts of raw data, easily in the range of many TBs. — 2015
3. •
   Abbreviation of throwback.
4. •
   Initialism of Tampa Bay: a bay of Florida, United States, on which are located the cities of Tampa and St. Petersburg.
5. •
   Initialism of total bases.
6. •
   Initialism of torpedo boat.
7. •
   Initialism of torpedo bomber.
8. •
   Initialism of test board, a circuit board used to test a circuit for some specialized task.
9. •
   Initialism of trainer bomber (“a bomber that also serves as a trainer aircraft”).
10. •
    Initialism of teen baby.