[1] Premodulation Processor (->"IEEE Standard Dictionary")

[2] Preventive Maintenance Plan (->"IEEE Standard Dictionary")

[3] Probable Maximum Precipitation (->"IEEE Standard Dictionary")

[4] Parts, Materials, & Processes (->"NASA Acronym List")

[5] Premodulation Processor (->"NASA Acronym List")

[6] Program Management Plan (->"NASA Acronym List")

[7] Pimaga, Papua New Guinea - internationale Fughafen-Kennung