The meaning of the Acronym IDW is...

IDW is

• Inverse Distance Weighted
• Inverse Distance Weighting
• Idea Design Works

More Meanings For IDW:

• Vector graphics (IntelliDraw)
• Inverse Distance Weighted
• Inverse Distance Weighting
• Idea Design Works
• Instructor Development Workshop

IDW is also in:

• Educational
• File Extensions
• Unfiled