Pulse forming network (Academic & Science » Electronics)
* Physical File Name (Computing » File Extensions)
* Positive Futures Network (Community)
* Physical Frame Number (Computing » Networking)
* Physicians Financial News (Medical » Physiology)
* Physicians Financial News (Community » Media)
* PaperFeed Unit for N1000 Cassette (Business » Products)
* Private Family Networks (Business » Firms)
* Panama City, Florida USA (Regional » Airport Codes)
* Primitive Function Name (Computing » Assembly)
* PaperFeed Unit for N1000 Cassetts (Business » Products)
* Private For Now (Governmental » Military)
Abbreviations dictionary. 2012.