| Acronym | Definition |
|---|
| OAWT➣Office of Air Waste and Toxics (US EPA) |
| OAWT➣Oxford American Writer’s Thesaurus |
| OAWT➣Orica Advanced Water Technologies Pty Ltd (Australia) |
| OAWT➣Office of Acquisition Workforce Transformation |
| OAWT➣Optical Arbitrary Waveform Technology |