set of economic activities related to the provision of services. It includes banking, insurance, commerce, transport, communications, tourism, and all sorts of consultancies. The term quatenary sector is sometimes used to encompass services related to knowledge, leisure and free time, such as spectacles and tourism.
palveluala 1 . EKI terminibaas Esterm. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//esterm/palveluala/1/fin (20.06.2026)
