- Administrative service, a required part of the workload of university faculty
- Civil service, the body of employees of a government
- Community service, volunteer service for the benefit of a community or a punishment that may be imposed by a court
- Fan service, a Japanese term referring to something which is specifically designed to entertain fans
- Military service, serving in a country’s armed forces
- Feudal service, see Feudal land tenure in England
- Public service, services carried out with the aim of providing a public good
- Selfless service, a service which is performed without any expectation of result or award