| Acronym | Definition |
|---|
| IWT➣Independent World Television |
| IWT➣I Was There |
| IWT➣Illegal Wildlife Trade (crime) |
| IWT➣International Welding Technologist (certification) |
| IWT➣Industrial Wind Turbine |
| IWT➣Inverse Wavelet Transform |
| IWT➣Incumbent Worker Training |
| IWT➣Inland Water Transport |
| IWT➣Indus Water Treaty (India and Pakistan) |
| IWT➣Inland Waterway Transport |
| IWT➣Institute for Women and Technology |
| IWT➣Institute for Writing and Thinking (Bard College; New York) |
| IWT➣Interest Withholding Tax |
| IWT➣I Would Think |
| IWT➣Impact World Tour |
| IWT➣Instituut voor Wegtransport (Belgium) |
| IWT➣International Workshop on Telematics |
| IWT➣International Warehousing and Transport |
| IWT➣Interstate Waste Technologies, Inc. |
| IWT➣Integrated Weapons Team |
| IWT➣Intercompany Work Transfer |
| IWT➣Interdepartmental Work Team |