International OS/2 Technology Trade Association (IOTTA)

It was an OS/2 Association. http://www.iotta.org/. A non-profit organization made up of companies providing goods and services related to IBM's OS/2 operating system. Our mission is to grow the market for OS/2 and to work closely with IBM on both technical and marketing issues

I was able to find that annual membership dues was not established, pending the adoption of corporate bylaws and budget. A $100.00 initiation fee is due at the time of application, which will be applied toward dues.