- A self-report personality inventory originally derived from the MMPI; consists of several hundred yes-no questions and yields scores on a number of scales including dominance and self acceptance and self control and socialization and achievement etc.
- California Personality Inventory
- An index of the cost of all goods and services to a typical consumer
- consumer price index, cost-of-living index
Type of: price index, price level, self-report inventory, self-report personality inventory