From Wikipedia, the free encyclopedia. Bisquick is a pre-mixed baking mix sold by General Mills under its Betty Crocker brand, consisting of flour, shortening, salt, and baking powder (a leavening agent).
I know that ISO files follow ISO-9660, the ISO in which stands for International Standards Organisation, but a lot of file formats will presumably follow some ISO standard, so that seems incorrect. I couldn't find any answers to this on Wiki / Google. My best guess so far is: Image Standard Optical.
Insurance Services Office Inc. (ISO) An organization that collects statistical data, promulgates rating information, develops standard policy forms, and files information with state regulators on behalf of insurance companies that purchase its services.