Test Code Test Name
GFLNDR Gulf Flounder (f147) IgE
GUINPG Guinea Pig Epithelia (E6) IgE
GBGUM Guar Bean Gum (f246) IgE
GRHOM Growth Hormone (GH) 
GBSPCB Group B Streptococcus DNA by PCR
GBREB Group B Strep PCR Reflex
SS GROUP A STREP SCREEN
GRPEPP Green Pepper (Unripe) (f263) IgE
GRBEAN Green Bean (f315) IgE
GRPFRT Grapefruit (F209) IgE
GRAPE Grape (F259) IgE
GRAMS Gram Stain
GOOSE Goose Feathers (E70) IGE
GRH Gonadotropin Releasing Hormone
GOLD Gold, Serum/Plasma
GTMILK Goat Milk (f300) IgE
GLUTEE GLUTEN (F79) IGE
GLUTAM Glutamic Acid Decarboxylase-65 Antibody 
G6PD Glucose-6-Phosphate Dehydrogenase,(G-6-PD), Quantitative 
GLUSYN Glucose, Synovial Fluid
CSFGL Glucose, CSF
GLU24UR GLUCOSE, 24 HOUR URINE
GTT3 GLUCOSE TOLERANCE TEST 3 HOUR
GTT2 GLUCOSE TOLERANCE TEST 2 HOUR
GLUCPOST75 GLUCOSE POST 75 GRAMS
GLUCPOST50 GLUCOSE POST 50 GRAMS
GLUCSF GLUCOSE CSF
GLUBF GLUCOSE BODY FLUID
GLU GLUCOSE
GLUCAG Glucagon
GMB Glomerular Basement Membrane Antibody (IgG)
GLOB GLOBULIN
GINGER Ginger (f270) IgE
GIARAG Giardia Lamblia Antigen
GIRAW Giant Ragweed (W3), IgE
GENT Gentamicin, Trough
GENR Gentamicin, Random
GENP Gentamicin, Peak
GENT-WILSON GENTAMICIN TROUGH
GENR-WILSON GENTAMICIN RANDOM
GENP-WILSON GENTAMICIN PEAK
GELATN Gelatin, Bovine (c74) IgE
GIPS Gastrointestional Pathogen Panel, PCR stool
GASTRN Gastrin
PHGASTRIC GASTRIC PH
GOCBLD GASTRIC OCCULT BLOOD
GAIGE Garlic (F47), IgE
GQ1BAB Ganglioside GQ1b Antibody (IgG), EIA
GANGGM Ganglioside GM-1 Antibodies (IgG, IgM), EIA
GANGGD Ganglioside GD1b Antibody (IgG), EIA
GNGGM1 Ganglioside Asialo-GM-1 Antibody (IgG), EIA
GANGL6 Ganglioside Antibody Panel 6
GHBA Gamma-Hydroxybutyric Acid Screen, Serum/Plasma [37654]
GGT-WILSON GAMMA GLUTAMYL TRANSPEPTIDASE
GDU Gadolinium, 24 HR, Urine
GABPLC Gabapentin
GABAP Gabapentin
COCH Cockroach (I6), IgE