NUPW may refer to:

• National Union of Plantation Workers of Malaysia.
• National Union of Public Workers of Barbados.

• USS Begor (DE-711)
• USS Begor (LPR-127)
• USS Belfast
• USS Belfast (PF-35)
• USS Belknap (DLG-26)
• USS Bellatrix (AF-62)
• USS Bellatrix (AK-20)
• USS Belle
• USS Belle (1864)
• USS Belle Italia
• USS Belle Italia (1862)
• USS Bellerophon (ARL-31)
• USS Bellona (ARL-32)
• USS Belmont
• USS Belmont (AG-167)
• USS Belmont (AGTR-4)
• USS Beltrami
• USS Beltrami (AK-162)
• USS Benefit
• USS Benefit (1863)
• USS Benevolence (AH-13)
• USS Benewah (APB-35)
• USS Benfold (DDG 65)
• USS Benicia
• USS Benicia (1868)