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.
What is an Independent Sales Organization (ISO)? Independent Sales Organization (aka ISO) is a term used within the payment industry to identify a individual or organization that is not an Association (Visa & MasterCard) Member. However, ISOâs have bank card relationships with an Association Member (banks) who participate in issuing or acquiring functions.