| I&W | Indications and Warning  
| Military |
| I&W | Indications and Warnings
| Others |
| IW | I Wanna
| Others |
| IW | I Want ....
| Others |
| IW | Ice Water
| Others |
| IW | Ice Witch
| Others |
| IW | Ice Wyvern
| Others |
| IW | IconAuthor Presentation flowchart
| Others |
| IW | IdleWild
| Others |
| IW | Idlewild Screensaver file
| Others |
| IW | Iit Wheaton
| Others |
| IW | Im Wack
| Others |
| IW | Immortal War
| Others |
| IW | Immortal Warriors
| Others |
| IW | Immortal Wars
| Others |
| IW | Importance Weight
| Others |
| IW | Importer Wholesaler
| Others |
| IW | Imprisoning War
| Others |
| IW | In Wall
| Others |
| IW | Incident Wave
| Others |
| IW | Income And Wealth
| Others |
| IW | Incomplete Withdrawal
| Others |
| IW | Independent Work
| Others |
| IW | Individual Weapon
| Others |
| IW | Induction Welding
| Others |
| IW | Industrial Wastes
| Others |
| IW | Industrial Worker
| Others |
| IW | Industrial Worker magazine
| Others |
| IW | Inerchangeable With
| Others |
| IW | Infinite Wisdom
| Others |
| IW | Infinity Ward
| Others |
| IW | Information Warfare
| Others |
| IW | Information Worker
| Others |
| IW | Information Workers
| Others |
| IW | Inlay Width
| Others |
| IW | Input Weight
| Others |
| IW | Inside Webster
| Others |
| IW | Inside Wire
| Others |
| IW | Installment Warrant
| Others |
| IW | Instant Watch
| Others |
| IW | Instantaneous Wavelength
| Others |
| IW | Insulated Wire
| Others |
| IW | Intermarried White
| Others |
| IW | Intermarried Whites
| Others |
| IW | Internal Wing
| Others |
| IW | Internal Wiring
| Others |
| IW | International Watch
| Others |
| IW | Internet World
| Others |
| IW | Internet Worlds
| Others |
| IW | Inverse Wishart
| Others |
| IW | Inverted Wishart
| Others |
| IW | Invincible Westerner
| Others |
| IW | Iris Wylie
| Others |
| IW | Irregular Warfare
| Others |
| IW | Irvine Whitlock
| Others |
| IW | Itial Weight
| Others |
| IW | Itial Word
| Others |