Posted in Government & Military, Science AF1 stands for Air Force One AF1 stands for Activation Function 1 AF1 stands for Accessory Factor 1 (molecular biology) AF1 stands for Aircraft Maintenanceman First Class (Naval rating) AF1 Share Pinterest Tweet Whatsapp Post navigation DSHWFAF2 Leave a Reply Cancel replyYour email address will not be published.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.