The term 1915 SERVICE CLUB SINCE can be broken down into five crossword solutions: KIWANIS (7 letters), ROTARIANS (9 letters), LION (4 letters), LIONS (5 letters), and ELKS (4 letters). Kiwanis is an international service organization founded in 1915 that focuses on serving the needs of children. Rotarians are members of the Rotary International, a service organization founded in 1905 that works to promote peace and understanding among people around the world. LIONS is a service organization founded in 1917 that works to improve the lives of people in local communities. The LIONS Club International is the largest service organization in the world. The Elks is a fraternal organization founded in 1868 that works to promote charitable causes and community service.