A contract between the provider of a service and a user of that service, specifying the level of service that will be provided.

plural of service level agreement

(Internet) A company that provides an outlet to distribute media online.

plural of domain name service

plural of operational service period

plural of all-up service

An advertisement intended to serve the public interest by raising awareness of an issue, affecting public attitudes and potentially stimulating action.

(aviation, travel industry) A request for special treatment for a passenger such as a special diet or mobility assistance, sent from an agent to an airline, to which a reply will be returned.

Synonym of special service requirement

plural of public service announcement