NASA Acronyms

Alphabetical Listing of NASA Acronyms

  • PFRT — Preliminary Flight Rating Test
  • PFRX — Preflight Relmat (X- 1
  • PFS — Percent Full Scale
  • PFS — Primary Flight System
  • PFTA — PaY[oad Flight Test Article
  • PG — Power Generation
  • PG — Pressure Gage
  • PGA — Power Generating Assembly
  • PGA — Pressure Garment Assembly
  • PGA — Programmable Gain Amplifier
  • PGDCS — Power Generation
  • PGDCS — Subsystem
  • PGE — Purge
  • PGHM — Payload Ground Handling Mechanism
  • PGHM — Payload Ground Handling Mechanism
  • PGM — Program (able)
  • PGNCS — Primary G&N And Control System (Subsystem)
  • PGOR — Payload Ground Operation Requirements
  • PGORS — Payload Ground Operations Requirements Study
  • PGR — SPacelab Planning And Ground Rule
  • PGRWG — Payload Ground Requirements Working Group
  • PGS — Power Generation Subsystem
  • PGSE — Payload Ground Support Equipment
  • PGU — Plant Growth Unit
  • PGWG — Particles And Gasses Working Group
  • PH — Hydrogen-Ion Concentration (Alkalinity)
  • PH — Personal Hygiene
  • PH — Phase
  • PHA — Preliminary Hazard Analyses
  • PHF — Payload Handling Fixture
  • PHF — Personal Hygiene Facility
  • PHK — Personal Hygiene Kit
  • PHM — Per Hundred Million
  • PHMC — Probe Heater Motor Controller
  • PHOTO — Photograph
  • PHP — Payload Handling Panel
  • PHR — Payload Hazardous Report
  • PHS — Payload Handling Station
  • PHSF — Payload Hazardous Servicing Facility
  • PI — Payload Interrogator
  • PI — PaYload Interrogator
  • PI — Pen And Ink (Document Update)
  • PI — Preliminary Investigation
  • PI — Principal Investigator
  • PI — Procurement Item
  • PI — Program Introduction
  • PIA — Preinstallation Acceptance
  • PIA — Project Impact Analysis
  • PIAR — Project Impact Analysis Report
  • PIB — Pyrotechnic Installation Building
  • PIC — Payload Integration Center
  • PIC — Payload Integration Committee
  • PIC — Preinstallation Checkout
  • PIC — Programmable Interval Clock
  • PIC — Pyro Ignition Control
  • PIC — Pyro Initiator Capacitors
  • PIC — Pyro Initiator Controller
  • PIC — Pyro Initiator Controller
  • PIC — Pyrotechnic Initiator Controller
  • PICP — Program Interface Control Plan
  • PICRS — Program Information Control And Retrieval System
  • PICRS — Program Information Coordination And Review
  • PICRS — Service
  • PICS — Photo Index And Cataloging System
  • PICS — Predefined Input Control Sequence
  • PID — Payload Insertion Device
  • PID — Program Information Document
  • PID — Program Introduction Document
  • PIDA — Payload Installation And Deployment Aid
  • PIDS — Portable Image Display System
  • PIE — P/L Integration Equipment
  • PIECP — Preliminary Impact Engineering Change Proposal
  • PIF — Payload Integration Facility
  • PIGA — Pendulous Integrating Gyro Accelerometer
  • PIIN — Procurement Instrument Identification Number
  • PIL — Procurement Instrument Identification
  • PIM — Pulse Interval Modulation
  • PIND — Particle Impact Noise Detection
  • PIO — Payload Integration Plan
  • PIO — Pilot-Induced Oscillation
  • PIO — Public Information Office
  • PIP — Payload Integration Plan
  • PIP — Payload Interface Plan
  • PIP — Plant Instrumentation Program
  • PIP — Production Instrumentation Package
  • PIP — Project Implementation Plan
  • PIPA — Pulse Integrating Pendulum Accelerometers
  • PIPA — Pulse Integrating Pendulum Assembly
  • PIRN — Preliminary Interface Revision Notice
  • PIT — Preinstallation Test
  • PITG — Payload Integration Task Group
  • PITS — Payload Integration Test Set
  • PIU — Power Interface Unit
  • PIU — Pyrotechnic Initiator Unit
  • PIV — Peak Inverse Voltage
  • PK — Peak (Valve)
  • PK/PK — Peak To Peak
  • PKD — Programmable Keyboard And Display
  • PKG — Package
  • PKM — Perigee KickMotor

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