| SPEOS | Sputum Eosinophils | 
                
                    | SQCOV | COVID-19 Spike Protein Semi-Quantitative IgG Antibody detection by ELISA, Serum (SQCOV) | 
                
                    | SSA | SSA | 
                
                    | SSA | Sjögrens antibody SSA | 
                
                    | SSB | SSB | 
                
                    | SSB | Sjögrens antibody SSB | 
                
                    | SSP12 | Scleroderma (Systemic Sclerosis) Panel 12 | 
                
                    | STRPA | Group A Strep PCR | 
                
                    | SWEAT | Sweat Test | 
                
                    | TBNK | T,B, and NK Cells | 
                
                    | TBSUB | T and B Cell Subsets | 
                
                    | TCR | Alpha Beta and Gamma Delta T Cells | 
                
                    | TH1 | TH1 Cytokine 4 Plex Panel by Luminex | 
                
                    | TH17C | Interferon Gamma and IL-17 Producing CD4 T Cells by Flow Cytometry | 
                
                    | TH2 | Th2 Cytokine 4 Plex Panel By Luminex | 
                
                    | THEO | Theophylline, Serum | 
                
                    | THPA | Cytokine Panel A | 
                
                    | THPB | Cytokine Panel B | 
                
                    | THYR | Anti-Thyroglobulin Antibody | 
                
                    | THYRP | Thyroid Panel | 
                
                    | TIBC | Total Iron Binding Capacity | 
                
                    | TIGE | Immunoglobulin E, Total | 
                
                    | ANA pattern and titer | ANA pattern and titer | 
                
                    | TNFA | TNFa by Luminex | 
                
                    | TP | Total Protein | 
                
                    | TPO | Anti Thyroid Peroxidse | 
                
                    | TRECS | Recent Thymic Emigrants Assay | 
                
                    | TRIG | Triglyceride, Serum | 
                
                    | TROPL | High Sensitivity Troponin I | 
                
                    | TRYPT | Tryptase Level | 
                
                    | TSPOT.TB | Tuberculosis Interferon Gamma Release Assay | 
                
                    | TT4 | Thyroxine, Total, serum | 
                
                    | TUP | T-Uptake | 
                
                    | TVULG | Precipitin T. Vulgaris IgG | 
                
                    | UACOM | Urinalysis, Automated (Reflexmicroscopic & Culture) | 
                
                    | UAMIC | Urinalysis, Automated with Microscopy | 
                
                    | UCA24 | Calcium, Urine, 24 Hour | 
                
                    | UCAR | Calcium, Urine, Random | 
                
                    | UCL24 | Chloride, Urine, 24 Hour | 
                
                    | UCLR | Chloride, Urine, Random | 
                
                    | UCR24 | Creatinine, Urine, 24 Hour | 
                
                    | UCRER | Creatinine, Urine, Random | 
                
                    | UDG12 | Drugs of Abuse 12 Panel, Urine-Screen Only | 
                
                    | UEOS | Eosinophils, Urine | 
                
                    | UGL24 | Glucose, Urine, 24 Hour | 
                
                    | UGLUR | Glucose, Urine, Random | 
                
                    | UK24 | Potassium, Urine, 24 Hour | 
                
                    | UKR | Potassium, Urine, Random | 
                
                    | ULYTE | Electrolytes, Urine, Random | 
                
                    | UNA24 | Sodium, Urine, 24 Hour |