BNP
- BNP Paribas
- Bahujana Nidahas Peramuna
- Balochistan National Party (Awami)
- Balochistan National Party (Mengal)
- Bandai Namco Pictures
- Bangladesh Nationalist Party
- Bannu Airport
- Banque Nationale de Paris
- Barbados National Party
- Barisan Nasional Pembebasan Patani
- Barnstaple railway station
- Basotho National Party
- Belarusian Independence Party
- Bharatiya Navshakti Party
- Brain natriuretic peptide
- Brand New Planet
- Brihans Natural Products
- Brill's New Pauly
- British National Party (disambiguation)
- National Library of Peru