- Comptroller of the Currency - a United States federal official who regulates the national banks
--1 is a kind of official, functionary
- Comptroller of the Currency - the agency of the Treasury Department responsible for controlling the currency
--2 is a kind of agency, federal agency, government agency, bureau, office, authority
--2 is a part ofDepartment of the Treasury, Treasury Department, Treasury, United States Treasury - Comptroller of the Currency - the agency of the Treasury Department responsible for controlling the currency