scheduled flight scheduled service scheduled air service international banking facility
location-specific service location-based service basic service basic health services
basic telecommunications service commercial service closed shop community health service
spin serve spin service value added service confirmed service
confirmed-service consultant service continuous duty continuous running duty
correction correctional service correct service chopped service
slice serve sliced serve sliced service slice service
wide serve datel service management service alerting service
environmental warning service lodging service high-frequency service application service
backstopping airport ground support electronic learning service online learning service
e-learning service arbitration service air-traffic advisory service tax service
taxation service technical advisory service consultative service advisory service
refugee law clinic aviation meteorological service aeronautical meteorological service social welfare service
welfare service urgent care service daycare service day-care service
day care service temporary help service on-line search service online search service
information retrieval service one-of-a-kind service chat line chatting service
chat service reserved circuit service rating service meals-on-wheels
meals on wheels car sharing car-club shared car ownership
car sharing service exchange rate facility crop purchasing authority remote computing service
internet communications service personal communication system personal communications service service
Algunos ejemplos : Resolución judicial   Refugiados   Escuela primaria   Agricultura ecológica   Tratamiento del cáncer