T3 triiodothyronine
T4 thyroxine
TBSA total body surface area
TCDB turn, cough, deep breathe
TED (hose) thrombo-embolism deterrent
TEP transesophageal puncture
THR total hip replacement
TIA transient ischemic attack
TIBC total iron binding capacity
TID three times a day
TIL tumor infiltrating lymphocytes
TKR total knee replacement
TNF tumor necrosis factor
TNM tumor, node, metastases
TNTC too numerous to mention
TP tuberculin precipitation
TPN total parenteral nutrition
TTN transient tachypnea of the newborn
TTP thrombotic thrombocytopenia purpura
TUPR trans-urethral prostatic resection
TUR (or TURP) trans-urethral resection of the prostate
TWB touch weight bear
TWE tap water enema
TX treatment, traction