A jazz sus chord or dominant 9sus4 chord is a seventh chord on the fifth scale degree of the key with a suspended fourth and an added ninth. Functionally, it can be written as V9sus4 or V7sus9.
ISO (International Organization for Standardization) is an independent, non-governmental membership organization and the world's largest developer of voluntary International Standards.
The ISO. ISO or ASA in Photography â Sensitivities in Camera Sensors. ISO (pronounced âeye-sewâ) is an independent, non-governmental international organization (International Standards Organisation or International Organization of Standardization as per their website), based in Europe that provides the standards for a wide variety of subjects.