| Acronym | Definition |
|---|
| IAWC➣Illinois American Water Company (Champaign, IL) |
| IAWC➣Indiana American Water Company (Greenwood, IN) |
| IAWC➣International Alliance for Well Control |
| IAWC➣In A While Crocodile |
| IAWC➣Iowa Association of Workers' Compensation Lawyers, Inc. |
| IAWC➣Inter-Agency Working Committee (Singapore) |