Pbuh is a see also of swt.
As a pronoun swt is
he, she, her, him (see usage notes).
(Islam, proscribed, initialism) Peace be upon him; (an honorific phrase used by some Muslims after any mention in speech or print of the Islamic prophet Muhammad).
The use of the abbreviation, rather than the full “peace be upon him”, is proscribed by some as lazy and insufficiently respectful; see .
From ((etyl) ), placed after the name of God (Allah ) in Islamic texts.
(software, object-oriented) (a graphical widget toolkit for use with the Java platform)