| Acronym | Definition |
|---|
| BLH➣Baldwin-Lima-Hamilton (locomotive manufacturer) |
| BLH➣Bellingham, Washington (border patrol station) |
| BLH➣Bulongwa Lutheran Hospital (Tanzania) |
| BLH➣Beauty Lounge Hammam (France) |
| BLH➣Beer League Hockey |
| BLH➣Baboon Luteinizing Hormone |
| BLH➣Bidirectional Long Haul |