| Acronym | Definition |
|---|
| BARL➣Barbados Auto Racing League (Bridgetown, Barbados) |
| BARL➣Brisbane Airport Rail Link (Australia) |
| BARL➣Bay Area Research Logistics (Canada) |
| BARL➣Bangladesh Amateur Radio League |
| BARL➣Brookhaven Animal Rescue League (Brookhaven, MS) |
| BARL➣Biobehavioral Alcohol Research Laboratory (Indiana University) |