Airman First Class is the third lowest enlisted rank in the U.S. Air Force, just above Airman and below Senior Airman. It is abbreviated A1C.

GoldBamboo

... Why get tested?
To monitor a person’s diabetes and to aid in treatment decisions

When to get tested?
When first diagnosed with diabetes and then 2 to 4 times per year

Sample required?
A blood sample drawn from a vein in the arm or from a fingerstick
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Lab Tests Online - more...

A1C may refer to: Airman First Class, the third enlisted rank in the United ...
Wikipedia - [full article]

Resources

  • A1C (Lab Tests Online)