| IMG | inferior mesenteric ganglion; internal medicine group [practice]; international medical graduate |
|---|---|
| IWGMT | International Working Group on Mycobacterial Taxonomy |
| JPEG | Joint Photographic Experts Group |
| LAG | labiogingival; leukocyte antigen group; linguo-axiogingival; lymphangiogram; lymphocyte activation g... |
| LHEG | local healthcare executive group |