A1C (disambiguation)
Look up A1C in Wiktionary, the free dictionary.
Glycated hemoglobin (hemoglobin A1c or HbA1c) is a surrogate marker for blood glucose levels.
A1C may also refer to:
- A1C, a Rivian prototype vehicle
- A1C spacesuit, an Apollo variant of the NASA Gemini spacesuit
- Airman first class, an enlisted rank in the U.S. Air Force
- A1C, a postal code in Downtown St. John's, Newfoundland Island, Canada