top.
Topical
TO
Telephone Order
TPN
Total parenteral nutrition
tsp
Teaspoon
Tx
Treatment
tbsp
Tablespoon
tinct.;tr
tincture
TSH
thyroid stimulating hormone
t.i.d.;TID
Three times a day
TIA
transient ischemic attack
TAD
Take as directed
t.
Take
tab.
Tablet
t.i.n.;TIN
Three times a night
TR
Timed-release
troch.
Lozenge
T
Temperature
tiw;TIW
Three times a week