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