Reference meaning
TBT
Last updated
Initialism of target bearing transmitter.
Other meanings
2. noun
Initialism of Throwback Thursday.
3. noun
Initialism of throwback to.
4. noun
Initialism of total blocking time.
Source and scope
This definition is reproduced from English Wiktionary, sense en-TBT-en-noun-QAcOCIut, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.