Posted in Dictionary, Engineering, Government & Military, Health & Medicine, Science A-GNSS stands for Assisted Global Navigation Satellite System (also seen as AGNSS) A-GNSS Share Pinterest Tweet Whatsapp Post navigation A&DCPA&DSL Leave a Reply Cancel replyYour email address will not be published.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.