[1] Protocol Conformance Test(ing)

[2] IOS Program Coding Tools (SDL oriented)

[3] Photon-Coupled Transistor (->"IEEE Standard Dictionary")

[4] Planning and Control Techniques (->"IEEE Standard Dictionary")

[5] Pennsylvania College of Technology (USA, http://www.pct.edu/)

[6] Percent (->"NASA Acronym List")

[7] Princeton, NJ, USA -internationale Fughafen-Kennung