PBX may refer to:
- Pakubuwono X, the tenth Susuhunan of Surakarta in Java, Indonesia
- Polymer-bonded explosive
- Pre-B-cell leukemia homeobox
- Private branch exchange, a telephone exchange that serves a particular business or office
- PBX Funicular Intaglio Zone, a 2012 album by John Frusciante
- PBX, a rewrite of the Project Builder IDE for Mac OS X systems, now known as Xcode
- PhotoBox, a digital photo printing service
This disambiguation page lists articles associated with the title PBX.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: