What does SCA stand for?

Secondary Communications Authorization

Sectional Chambers Association

Selectivity Clear Accumulator

Sensor-Controlled Automation

Sequence Control Area

Servicio Central De Apoyo

Settlement of Claims Abroad

Sheep-Cell Agglutination

Shinyei Corporationration of America

Sickle-Cell Anemia

Sickle-cell disease is a group of genetically passed down blood disorders. The most common type is known as sickle-cell anaemia (SCA). It results in an abnormality in the oxygen-carrying protein haemoglobin found in red blood cells. This leads to a rigid, sickle-like shape under certain circumstances.