P63 may refer to:

Vessels

* , a submarine of the Royal Navy * , a corvette of the Indian Navy * , an offshore patrol vessel of the Irish Naval Service

Other uses

Bell P-63 Kingcobra The Bell P-63 Kingcobra is an American fighter aircraft that was developed by Bell Aircraft during World War II. Based on the preceding Bell P-39 Airacobra, the P-63's design incorporated suggestions from P-39 pilots and was superior to its pr ...

, an American fighter aircraft *

BMW P63 The BMW N63 is a twin-turbocharged V8 petrol engine which has been in production from 2008 to present. The N63 is the world's first production car engine to use a "hot-vee" layout, with the turbochargers located inside the "V" of the engine. It is ...

, an automobile engine *

Papyrus 63 Papyrus 63 (in the Gregory-Aland numbering), designated by 𝔓63, is a copy of the New Testament in Greek. It is a papyrus manuscript of the Gospel of John. The surviving text of John are verses 3:14-18; 4:9-10. The manuscript paleographically ...

, a biblical manuscript *

TP63 Tumor protein p63, typically referred to as p63, also known as transformation-related protein 63 is a protein that in humans is encoded by the ''TP63'' (also known as the '' p63'') gene. The ''TP63'' gene was discovered 20 years after the discove ...

, tumor protein p63 * P63, a state regional road in Latvia {{Letter-NumberCombDisambig