| Acronym | Definition |
|---|
| ABSL➣Al-Sayyid Bedouin Sign Language |
| ABSL➣Animal Biosafety Levels |
| ABSL➣Amundsen-Bellingshausen Seas Low (climatology) |
| ABSL➣Assistant Beaver Scout Leader (UK scouting) |
| ABSL➣Ambient background sound level |
| ABSL➣AEA Battery Systems, Ltd. (UK) |
| ABSL➣Arlington Bolivian Soccer League (Arlington, VA) |