| gm | gram = g |
|---|---|
| GM | Glioblastoma Multiforme; 다형성 교아세포종 |
| GM | gastric mucosa; Geiger-Muller [counter]; general medicine; genetic manipulation; geometric mean; giant melanosome; gram; grand mal [epilepsy]; grandmother; grand multiparity; granulocyte-macrophage; gray matter; growth medium |
| Gm | an allotype marker on the heavy chains of immunoglobins |
| gm | gram |
| gm | cal gram calorie |
| GM&S | general medicine and surgery |
| GM+ | gram-positive |
| GM- | gram-negative |
| GM-CFU | granulocyte-macrophage colony forming unit |