BYO
| Acronym | Definition |
|---|---|
| BYO | Bring Your Own |
| BYO | Build Your Own |
| BYO | Brew Your Own (beer making magazine) |
| BYO | Bulawayo, Zimbabwe (2nd largest city) |
| BYO | Buy Your Own |
| BYO | British Youth Opera |
| BYO | Better Your Odds |
| BYO | Brighton Youth Orchestra (England, UK) |
| BYO | Buckhead Youth Orchestra (Atlanta, Georgia) |