Audit may refer to:

• Audit - an evaluation of an organization, system, process, project or product
• Academic audit - the completion of a course of study for which no assessment is completed or grade awarded
• Clinical audit - the process formally introduced in 1993 into the United Kingdom's National Health Service
• Computer security audit - a process that can verify that certain standards have been met
• Configuration audit (as part of configuration management)
• Conformity assessment audit (ISO, HACCP, JCAHCO)
• Environmental audit
• Financial audit - the examination by an independent third party of the financial statements of a company or other organization
• Helpdesk and incident reporting auditing
• Information technology audit - an examination of the controls within an entity's Information technology infrastructure
• Internal audit - a management-oriented discipline
• Management system audit (quality audit, safety audit, environmental audit)
• Performance audit - an examination of a program, function, operation or the management systems and procedures of a governmental or non-profit entity
• Quality audit - a systematic, independent examination of a quality system
• Security audit (not computer-related)
• Software audit - multiple meanings
• Telecommunication audit - multiple meanings
• Alcohol Use Disorders Identification Test