An FHA loan is a home loan that is insured by the FHA. 1  In other words, the offers a guarantee to your bank: if you fail to repay the mortgage, FHA will step up and repay the bank instead.
Freebase(0.00 / 0 votes)Rate this definition: Superior mesenteric artery syndrome. Superior mesenteric artery syndrome is a very rare, life-threatening gastro-vascular disorder characterized by a compression of the third portion of the duodenum by the abdominal aorta and the overlying superior mesenteric artery.
SMA Abbreviation for: scala media area severe malarial anaemia shape memory alloys simultaneous multichannel autoanalyser smooth muscle actin smooth muscle antibody smooth muscle antigen Snow Mountain Agent somatomedin a somatomedin activity spinal muscle atrophy spiral modiolar artery spontaneous motor activity superior mesenteric artery