Interlingua
In its early years, IALA was focused on finding other organizations around the world with similar goals; building a library of books about languages and interlinguistics; and comparing IALs such as Esperanto, Ido, Novial, and Interlingue. To achieve the last goal, it arranged conferences with people that supported those IALs. IALA gain the support of different linguists during these conferences and congresses. However, the beginning of World War II in 1939 meant the end of those meetings.