OSW

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.

OSW may refer to:

• Centre for Eastern Studies in Poland
• Operation Southern Watch in Iraq, 1991-2003
• the FAL OSW folding-stock paratrooper rifle
• the US EPA's Office of Solid Waste (now Office of Solid Waste and Emergency Response)
• "Official Scrabble Words", a lexicon derived initially from Chambers Dictionary and later from Collins English Dictionary