BLDP
| Acronym | Definition |
|---|---|
| BLDP | Ballard Power Systems (stock symbol) |
| BLDP | Black Light Dinner Party (band) |
| BLDP | Buddhist Liberal Democratic Party (Cambodia) |
| BLDP | Bulgarian Linux Documentation Project (computing) |
| BLDP | Babine Lake Development Project (est. 1965; Canada) |
| BLDP | Belarusian Liberal Democratic Party (Belarus) |
| BLDP | Brent Learning Disability Partnership (UK) |