Posted in Aviation, Pop Culture, Science ZRF stands for Zillions Rules File (gaming) ZRF stands for Rockford, IL, USA (Airport Code) ZRF stands for Zinc Regulatory Factor (biochemistry) ZRF Share Pinterest Tweet Whatsapp Post navigation ZPUAZTPM Leave a Reply Cancel replyYour email address will not be published.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.