auditor a qualified accountant who inspects the accounting records and practices of a business or other organization
bean counter an accountant or bureaucrat who is believed to place undue emphasis on the control of expenditures
bookkeeper someone who records the transactions of a business
certified public accountant,
cpa an accountant who has passed certain examinations and met all other statutory and licensing requirements of a United States state to be certified by that state; "in addition to accounting and auditing, CPAs also prepare tax returns for individuals and corporations"
chartered accountant a British or Canadian accountant who is a member of a professional body that has a royal charter