| Acronym | Definition |
|---|
| OAWG➣Office of Australian War Graves |
| OAWG➣Optical Arbitrary Waveform Generation |
| OAWG➣Open Access Working Group (Scholarly Publishing and Academic Resources Coalition; Washington, DC) |
| OAWG➣Options Appraisal Working Group (UK) |
| OAWG➣Old Angry White Guy |
| OAWG➣Oakland Animal Welfare Group (California) |