- TDT
- Terminal Deoxynucleotidyl Transferase (Medical » Human Genome)** Televisió Digital Terrestre (Community » Performing Arts)* Toronto Dance Theatre (Community » Performing Arts)* Time Domain Transmission (Academic & Science » Electronics)* Tucker- Davis Technologies (Business » Firms)* Terrestrial Dynamical Time (Academic & Science » Astronomy)* Transonic Dynamics Tunnel (Governmental » Military)* Timed Decision Table (Academic & Science » Mathematics)* TCW / DW Term Trust 2000 (Business » NYSE Symbols)* Tooth Decay Test (Medical » Physiology)* Tanda Tula, South Africa (Regional » Airport Codes)* Tye Dye Tattoo, Inc. (Business » Firms)
Abbreviations dictionary. 2012.