Posted in Dictionary, Government & Military, Health & Medicine, Science A1C stands for Airman First Class A1C stands for Glycated Hemoglobin [not an acronym – average blood glucose control over 2-3 months] A1C Share Pinterest Tweet Whatsapp Post navigation A1-RB/DOE Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.