To Be Announced 
To Be Advised 
to be activated 
to be assigned 
tertiary butyl alcohol 
tight binding approximation 
to be added 
tert-butyl alcohol 
Tires, Batteries and Accessories 
To be approved 
total bile acids 
traditional birth attendant 
Transmit Burst Acquisition 
true bicarbonate activity 
Target Balance Account 
TBA ENTERTAINMENT CORP. 
t-butyl alcohol 
Technical Board of Appeal 
tert-butanol 
tert-butyl acetylene 
tert-Butyl Arsine 
Tertiary-Butyl Arsine 
Test Boring Association 
Tetra Brik Aseptic 
tetrabutylammonium 
tetrabutylammonium phosphate 
tetra-n-butylammonium 
Texas Bankers Association 
Thai Bankers' Association 
Theater Battle Arena