Aggregate Series , in rocketry, a set of experimental rocket designs developed in Nazi Germany.
Aggregate Score , in sports, refers to the sum of two scorelines when the same two teams play each over two legs (most commonly in a knockout competition).
Aggregate Demand , in economics, the total demand for goods and services in the economy during a specific time period.
Aggregate Data , in statistics, data combined from several measurements.
Aggregate (Pāli, Khandha ; Sanskrit, Skandha ), in Buddhism, refers to a category of sensory experiences.