| SMA | Superior Mesenteric Artery |
|---|---|
| SMA | Supplementary motor area |
| SMA | alpha-Smooth-muscle actin |
| SMA | superior mesenteric |
| SMAA | solid matrix antibody antigen |
| SMAC | Sorbitol MacConkey Agar |
| SMAF | Superior mesenteric artery flow |
| SMAO | Superior mesenteric artery occlusion |
| SMART | Somatic Mutation And Recombination Test |
| SMAs | Spinal muscular atrophies |