To understand what implied volatility (IV) is, you must first understand what volatility is. Volatility measures the amount that something changes (or in more fancy jargon, it measures the magnitude of change). For example...the price of gas is volatile.
Labor Organization Definition: A defined group of employees formed for the purposes of representing those employees with the employer as to the terms of a collective contract of employment. Related Terms: Union, Trade Union, Labor Union, Collective Bargaining, Disclaimer of Interest.
Employee resource groups (also known as ERGs, affinity groups, or business network groups) are groups of employees who join together in their workplace based on shared characteristics or life experiences.[1] ERGs are generally based on providing support, enhancing career development, and contributing to personal development in the work environment.