Test Code Test Name
TPOAB Anti-microsomal antibody (TPO); Thyroid peroxidase antibody
UTHC Cannabinoids (THC), Urine
CARBA Carbamazepine (Tegretol)
IRONP Iron Binding Capacity
PAP Pap Test - Gynecologic Cytology
TRPAB Syphilis Treponemal Antibody
T3 T3 (triiodothyronine), Total
T3REV T3 Reverse, LC/MS/MS (SEND OUT)
T4 T4 (thyroxine), Total
FT4D T4 Free, Direct Dialysis and T4 Total (SEND OUT)
THBR T4-Uptake Ratio (Thyroxine)
TACRI Tacrolimus (immunoassay)
TACRO Tacrolimus (LC-MS/MS)
TBG TBG (Thyroxine Binding Globulin) [870X] (SEND OUT)
TCELL T-Cell Subsets 
TESFT Testosterone, Free (Dialysis) and Total, MS (SEND OUT)
TESTO Testosterone, Total
TSTT Testosterone, Total, MS (SEND OUT)
TETNS Tetanus Antitoxoid (SEND OUT)
THEO Theophylline
87989 Thiocyanate [879X]
TGPNL Thyroglobulin Panel [Thyroglobulin + Anti-Thyro Abs] (SEND OUT)
TFNA Thyroglobulin, Fine Needle Aspirate (SEND OUT)
90814 Thyroid Cancer (Thyroglobulin) Monitoring
FT4 Thyroxine, Free
TIMY Timothy Grass (g6) IgE (SEND OUT)
N/A (ordered in CoPath) Tissue Immunophenotyping
8821 Tissue Transglutaminase (tTG) Antibody (IgA)
TTGA Tissue Transglutaminase, IgA
TTGG Tissue Transglutaminase, IgG
TOBRP Tobramycin, Post (Peak)
TOBRT Tobramycin, Pre (Trough)
TOBRR Tobramycin, Random
TOMAT Tomato (f25) IgE [2825X] (SEND OUT)
TOPA Topiramate (SEND OUT)
TP Total Protein
34304 Toxocara Antibody (IgG), Serum
TOXG Toxoplasma Antibody (IgG)
 
TOXM Toxoplasma Antibody (IgM) (SEND OUT)
TPMTA TPMT Activity (SEND OUT)
NOT ORDERABLE Transferrin
CDTAU Transferrin, Carbohydrate-deficient (Alcohol Use) (SEND OUT)
CFTA Treponema pallidum Antibody, IFA (CSF) [17088X] (SEND OUT)
TVD/TVPAP Trichomonas vaginalis RNA, Qualitative, TMA
TCA Tricyclic Antidepressants, Plasma
TRIG Triglycerides
BFTRI Triglycerides, body fluid
TROP Troponin I
TROUT Trout (f204) IgE [3063X] (SEND OUT)
TRYP Tryptase (SEND OUT)
TSH TSH (Thyroid Stimulating Hormone)
36577 TSH Antibody
HAMA TSH with HAMA Treatment (SEND OUT)
TSH REFLEX TSH WITH REFLEX
TSI TSI (Thyroid Stimulating Immunoglobulin) (SEND OUT)
TUNA Tuna (f40) IgE [2840X] (SEND OUT)
TRKY Turkey Meat (f284) IgE [2748X] (SEND OUT)
TZANCK Tzanck Test - Cytology
CXVIR Viral Culture, Throat