International organization. 
Issues for <spring 2000-> have also acronym title:  IO 

 - Cambridge, Mass. :  MIT Press, etc.  1947- 
 - v. 
 - Quarterly 
 - v. 1 (Feb. 1947)- 
<br/><br/> Published  1972-1981 by Wisconsin Press.  Sponsored by the World Peace Foundation (with the University of Wisconsin--Madison) <autumn 1974-> 
<br/><br/><label>ISSN: </label>0020-8183 
 = International organization  (Print) 
 = Int. organ.  (Print) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International organization--Periodicals.<br/>National security--Periodicals.<br/>Economic policy--Periodicals.