The meaning of the Acronym IW is...

IW is

• Importance Weight
• Inside Webster
• InchWorm
• Inverted Wishart
• Incident Wave
• Idlewild A Windows
• Infinite Wisdom
• Immortal Wars
• Immortal Warriors
• Imprisoning War
• Im Wack
• Individual Weapon
• Ice Wyvern
• Induction Welding
• I Want

More Meanings For IW:

• Instantaneous Wavelength
• Insulated Wire
• Instalment Warrant
• Installment Warrant
• Iit Wheaton
• Industrial Worker
• Internet World
• Industrial Worker magazine
• Presentation flowchart (IconAuthor - HSC InterActive)
• Screensaver (Idlewild)
• Information Warfare
• I Wanna
• Incomplete Withdrawal
• Ice Water
• Immortal War

IW is also in:

• Accounting
• Electronics
• File Extensions
• Firms
• Food
• Funnies
• Media
• Military
• Physiology
• Positions
• Wannas