A service group is an organization that provides services to the public. The crossword solutions for the term SERVICE GROUP include AGENCY (6 letters), ELKS (4 letters), LIONS (5 letters), TEASET (6 letters), and WAITERS (7 letters). AGENCY is a business or organization that provides a particular service on behalf of other organizations or people. ELKS is a fraternal organization that provides charitable services, develops leaders, and promotes patriotism. LIONS is an international service organization that works to meet the needs of communities around the world. TEASET is a volunteer organization that provides services such as tutoring, mentoring, and community service. WAITERS is a service organization that provides wait staff for events and functions.