| Test Code | Test Name - (*) found by Test Code | Production Lab | Found by Synonym |
| BFGLU | BODY FLUID, GLUCOSE | NPL | YES |
| CLIAC | CELIAC DISEASE REFLEXIVE PANEL | ARUP | YES |
| SPGLU | CSF GLUCOSE | NPL | YES |
| GC | CULTURE, GC | NPL | YES |
| GENC | CULTURE, GENITAL | NPL | YES |
| GBBSC | CULTURE, GROUP B BETA STREPTOCOCCUS | NPL | YES |
| FUNST | FUNGUS STAIN | NPL | YES |
| GAB | GABAPENTIN/NEURONTIN | ARUP | |
| GGT | GAMMA GLUTAMYL TRANSFERASE (GGT) | NPL | |
| GASTN | GASTRIN | ARUP | |
| GHP | GENERAL HEALTH PANEL | NPL | |
| GENT | GENTAMICIN | NPL | |
| PGENT | GENTAMICIN, PEAK | NPL | |
| TGENT | GENTAMICIN, TROUGH | NPL | |
| GAT | GIARDIA ANTIGEN | NPL | |
| GLIAD | GLIADIN PEPTIDE ANTIBODIES, IGA AND IGG | ARUP | |
| AGBM | GLOMERULAR BASEMENT MEMBRANE AB, IGG | ARUP | |
| GFRF | GLOMERULAR FILTRATION RATE, FEMALE | NPL | |
| GFRM | GLOMERULAR FILTRATION RATE, MALE | NPL | |
| GLCGN | GLUCAGON | ARUP | |
| MDGM | GLUCOSE METER (MDC) | NPL | |
| GMLAB | GLUCOSE METER (POC) | STAH | |
| GTOL | GLUCOSE TOLERANCE 2 HR | NPL | |
| GTOLP | GLUCOSE TOLERANCE PREGNANCY | NPL | |
| GLUP1 | GLUCOSE, PREGNANCY SCREEN | NPL | |
| GLU | GLUCOSE, SERUM | NPL | |
| UGLU | GLUCOSE, URINE | NPL | |
| G6PD | GLUCOSE-6-PHOSPHATE DEHYDROGENASE | ARUP | |
| GADAB | GLUTAMIC ACID DECARBOXYLASE AB (GAD65) | ARUP | |
| GAD65 | GLUTAMIC ACID DECARBOXYLASE AB ASSAY | MAYO | |
| A1C | GLYCOSYLATED HEMOGLOBIN (HA1C) | NPL | |
| GS | GRAM STAIN | NPL | |
| GROW | GROWTH HORMONE | ARUP | |
| POCC | OCCULT BLOOD (POC) | STAH | YES |
| OVP | OVA & PARASITES BY IMMUNOASSAY | NPL | YES |
| SWCL | SWEAT CHLORIDE, QUANTITATIVE | NPL | YES |
| SYNGL | SYNOVIAL FLUID, GLUCOSE | NPL | YES |
| VAGP | VAGINAL PATHOGENS BY DNA PROBES | NPL | YES |