A1C may refer to:
Biology and chemistry
- Glycated hemoglobin (hemoglobin A1c or HbA1c), a surrogate marker for blood glucose levels
- A1C receptor, the alpha-1C adrenergic receptor
Transportation and vehicles
- Rivian A1C, a prototype CUV, predecessor of the Rivian R1S
- MV (A1C) William H. Pitsenbarger, U.S. maritime sealift command container ship
- NASA A1C spacesuit, an Apollo variant of the Gemini spacesuit
Other uses
- Airman First Class, the third enlisted rank in the United States Air Force
- A1C, a postal code in Downtown St. John's, Newfoundland Island, Newfoundland and Labrador, Canada
See also
Search for "a1c" on Misplaced Pages.
- All pages with titles beginning with A1C
- All pages with titles containing A1C
- AIC (disambiguation)
- ALC (disambiguation)
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