English abbreviations from iwla to iww
- IWLA(Iowa World Language Association)
- IWM(I Work Miracles)
- IWMI(International Water Management Institute)
- IWMS(Irrigation Water Management Society)
- IWN(Indigenous Womens' Network)
- IWNB(International Women's News Bureau)
- IWO(Iwo Jima Air Base)
- IWOCS(Installation / Workover Control System)
- IWPO(International Whale Protection Organisation)
- IWPPF(Iowa Watershed Protection Program Fund)
- IWPR(Institute for Women's Policy Research)
- IWQ(Individual Weapons Qualification)
- IWR(International Weeks of Resistance to Tobacco)
- IWRC(Indian Water Rights Coalition)
- IWRS(Interactive Web Response System)
- IWS(Improved Weapon System)
- IWSC(Information Warfare Support Center)
- IWSD(Integrated Weapon System Display)
- IWT(Industrial (Aerodynamics) Wind Tunnel)
- IWU(Injured Workers United, Inc.)
- IWW(Industrial Workers of the World)
