The meaning of the Acronym IW is...

IW is

• Ice Water

More Meanings For IW:

• Presentation flowchart (IconAuthor - HSC InterActive)
• Screensaver (Idlewild)
• I Wanna
• Instantaneous Wavelength
• Insulated Wire
• Ice Water
• Immortal War
• Importance Weight
• Inside Webster
• InchWorm
• Inverted Wishart
• Incident Wave
• Idlewild A Windows
• Infinite Wisdom
• Immortal Wars

IW is also in:

• Electronics
• File Extensions
• Food
• Funnies
• Unfiled
• Wannas