NASA Acronyms

Alphabetical Listing of NASA Acronyms

  • PMU — Pulse Modulation Unit
  • PN — Part Number (P/N Preferred)
  • PN — Pseudo Noise
  • PN — Pseudo-Random Noise
  • PNEU — Pneumatic
  • PNL — Panel
  • PNP — Prenegotiation Position
  • PO — Personnel Office (KSC Directorate)
  • PO — Postorbit
  • PO — PurchaseOrder
  • POA — Plan Of Action
  • POC — PaYload Operations Center
  • POC — Purchase Order Closeout
  • POCC — Payload Operations Control Center
  • POCC — Payload Operations Control Center
  • POCN — Purchase Order Change Notice
  • POD — Payload Operations Division (JSC)
  • POE — Proximity OPticai Device
  • POGO — P090 Suppression System
  • POGO — Pilot Operational EquiPment
  • POGO — Polar Orbiting GeophYsical Observatory
  • POI — Product Of Inertia
  • POI — Propellant Quantity Indicator
  • POL — Petroleum, Oil, And Lubricant
  • POLAR — Production Order Location And Reporting
  • POM — Pallet-Only Mode
  • POM — Printer OutPut Microfilm
  • POMT — Planning Operations Management Team
  • POP — Perpendicular-to-Orbit Plane
  • POP — Preburner Oxidizer Pump
  • POP — Preflight Operations Procedures
  • POP — Prelaunch Operations Plan
  • POP — Program Operating Plan
  • POPA — PaYload Ordnance Processing Area
  • POPU — Push Over Pull Up
  • POR — Point Of Resolution
  • POR — Purchase Order Request
  • PORB — Production Operations Review Board
  • PORCN — Production Oi-der Records Change Notice
  • PORD — Performance And 0iperations Requirements Document
  • PORR — Preliminary Operat Ons Requirements Review
  • PORT — Portable
  • POS — Pacific Ocean Ship
  • POS — Portable Oxygen System
  • POS — Portable Oxygen System
  • POS — Position
  • POST — Payload Operations SuPport Team
  • POST — Positive
  • POST — Program To OPtimize Simulated Trajectories
  • POT — Potable
  • POT — Potentiometer
  • POV — Peak Operating Voltage
  • POV — Pneumatic Operated Valve
  • POWS — Project Operating Work Statement
  • PP — Partial Pressure
  • PP — Planning Package
  • PP — Power Pole
  • PP — Program Performance
  • PP — Push-Pull
  • PPB — Parts Per Billion
  • PPB — Program Performance Baseline
  • PPC — Phased Provisioning Code
  • PPC — PreProcessing Center
  • PPCO2 — Partial Pressure CO2
  • PPEP — Plasma Physics And Environmental Perturbation
  • PPF — Payload Processing Facility (USAF)
  • PPH — Pounds Per Hour
  • PPI — Plan Position Indicator
  • PPI — Pulse Position Indicator
  • PPIL — Priced Provisioned Item List
  • PPL — Planning Parts List
  • PPL — Priced Parts List
  • PPL — Provisioning Parts List
  • PPM — Part Per Minute
  • PPM — Parts Per Million
  • PPM — Pulse Per Minute
  • PPM — Pulse Position Modulation
  • PPM — EPacific Plate Motion Experiment
  • PPO2 — Oxygen Partial Pressure
  • PPO2 — Partial Pressure 02
  • PPP — Payload Patch Panel
  • PPP — Peak Pulse Power
  • PPR — Payload Preparation Room
  • PPS — Pneumatic Power Subsystem
  • PPS — Printer/Plotter System
  • PPS — Provisioning Performance Schedule
  • PPS — Pulse Per Second
  • PQGS — Propellant Quantity Gaging System
  • PR — Pair
  • PR — Performance Report
  • PR — PositionRecord
  • PR — Pressure
  • PR — PressureRatio
  • PR — PressureRegulator
  • PR — Primary
  • PR — ProblemReport
  • PR — Procurement Regulation
  • PR — Procurement Requisition
  • PR — PulseRate
  • PR — Purchase Request

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