A project management tool used to schedule, organize, and coordinate tasks within a project. A PERT chart presents a graphic illustration of a project as a network diagram consisting of numbered nodes representing evens.

The PowerBuilder Foundation Class Library (PFC) is a set of PowerBuilder objects that are customized and used to develop class libraries.

Portfolio Management Professional (PfMP) by PMI-Project Management Institute

pfSense is a free, open source customized software that can be used as a firewall and router that is entirely managed via web interface. In addition to being a powerful, flexible firewalling and routing platform, it includes a long list of related features and a package system allowing further expandability without adding bloat and potential security vulnerabilities to the base distribution.

Program Management Professional (PgMP) by PMI-Project Management Institute

A phablet is a class of mobile device designed to combine or straddle the functions of a smartphone and tablet.

A high-performance PHP web framework based on the model–view–controller (MVC) pattern.

A form of computer RAM that stores data by altering the state of the matter from which the device is fabricated. PCM technology has the potential to provide inexpensive, high-speed, high-density, high-volume nonvolatile storage.

A method of digital communication in which the phase of a transmitted signal is varied to convey information. There are several methods that can be used to accomplish PSK. The simplest PSK technique is called binary phase-shift keying (BPSK).

A new memory microchip technology that offers vastly greater capacity than memory devices commonly used in the past. The images and sound for a full-length movie can be stored on a single PLEDM device. 

Phaser is an open source HTML5 game framework created by Photon Storm. It's designed to create games that will run on desktop and mobile web browsers. A lot of focus was given to performance inside of mobile web browsers, a growing and important area of web gaming. If the device is capable then it uses WebGL for rendering, but otherwise it seamlessly reverts to Canvas

The act of attempting to acquire information such as usernames, passwords, and credit card details (and sometimes, indirectly, money) by masquerading as a trustworthy entity in an electronic communication.

Phone hacking is the practice of intercepting telephone calls or voicemail messages, often by accessing the voicemail messages of a mobile phone without the consent of the phone's owner.

A free and open source framework that allows the creation of mobile apps using standardized web APIs for various platforms.

An Android camera application that allows you create a 360° Photos Sphere which is stitched together out of a large number of individual images.

In photography and videography, a filter is a camera accessory consisting of an optical filter that can be inserted in the optical path. The filter can be a square or oblong shape mounted in a holder accessory, or, more commonly, a glass or plastic disk with a metal or plastic ring frame, which can be screwed in front of or clipped onto the lens. Filters modify the images recorded. Sometimes they are used to make only subtle changes to images; other times the image would simply not be possible without them.