| IRG | immunoreactive gastrin; immunoreactive glucagon |
|---|---|
| IRGl | immunoreactive glucagon |
| LGI | large glucagon immunoreactivity; low gastrointestinal |
| TAGH | triiodothyronine, amino acids, glucagon, and heparin |
| TGT | thromboplastin generation test/time; tolbutamide-glucagon test |