Posted in Dictionary, Engineering A5K stands for Audi 5000 (car model) A5K stands for Audio 5000 Ohm (variable resistor with an audio taper) A5K Share Pinterest Tweet Whatsapp Post navigation A1-RB/DOE Leave a Reply Cancel replyYour email address will not be published.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.