What measurement indicates GDP adjusted for inflation?

The measurement that indicates GDP adjusted for inflation is known as Real GDP. Real GDP accounts for changes in price levels and provides a more accurate reflection of an economy's size and how it’s growing over time. By using Real GDP, economists can differentiate between growth due to an increase in production and growth that simply reflects rising prices.

In contrast, Nominal GDP measures total economic output without adjusting for inflation, which can lead to misleading conclusions in terms of economic growth. Other terms listed, such as Adjustable GDP and Inflated GDP, are not standard economic terms and do not accurately represent the concept of GDP adjusted for inflation. Therefore, Real GDP is the appropriate metric for assessing the true value of goods and services produced in an economy over time.