NASA Acronyms

Alphabetical Listing of NASA Acronyms

  • PC — Printed Circuit (Card)
  • PC — Project Control
  • PC — Pulsating Current
  • PCA — Pitch Control Assembly
  • PCA — Pneumatic Control Assembly
  • PCA — Pneumatic Control Assembly
  • PCA — Point Of Closest Approach
  • PCA — Power Control Assembly
  • PCA — Power Controller Assembly
  • PCB — Power Circuit Breaker
  • PCB — Power Control Box
  • PCB — Printed Circuit Board
  • PCB — Product Configuration Baseline
  • PCC — Pad Control Center
  • PCC — Payload Control And Checkout
  • PCC — Production Control Centers
  • PCCB — Program Configuration Control Board
  • PCCE — Payload Common Communication Equipment
  • PCCM — Program Change ControlManagement
  • PCCN — Provisioning Contract Control Number
  • PCCP — Preliminary Contract Change ProPosal
  • PCD — Procurement Control Document
  • PCDU — Payload Command Decoder Unit
  • PCEM — Propulsion Contamination Effects Module
  • PCF — Payload Control Facility
  • PCG — Phonocardiogram
  • PCI — Peripheral Controller Interface
  • PCI — Procedure Change Unit
  • PCI — Product Configuration Identification
  • PCI — Program Control Input
  • PCIL — Pilot-Controlled Instrument Landing
  • PCIN — Program Change Identification Number
  • PCIN — Program Change Integration
  • PCL — Pallet Coolant Loop
  • PCL — Power Control List
  • PCL — Primary Coolant Line
  • PCL — Primary Coolant Loop
  • PCL — Programming Check List
  • PCM — Power Control Mission
  • PCM — Pulse Code Modulation
  • PCM — Pulse Code Modulation
  • PCM — Pulse Code Modulator
  • PCM — Punch Card Machine
  • PCM — E Pulse-Code Modulation Event
  • PCMD — Pulse-Code Modulation
  • PCMMU — PCM Master Unit
  • PCMMU — Pulse Code Modulation Master Unit
  • PCMMU — Pulse-Code Modulation Master Unit
  • PCMS — Pulse-Code Modulation Shared
  • PCN — Page Change Notice
  • PCN — Program Control Number
  • PCN — Program Change Notice
  • PCO — Postcheckout
  • PCO — Postcheckout Operations
  • PCO — Procuring Contracting Officer
  • PCO — Program Controlled Output
  • PCOT — Payload Center Operations Team
  • PCP — Power Control Panel
  • PCP — Program Change Proposal
  • PCP — Project Change Proposal
  • PCP — Project Cost Plan
  • PCR — Payload Changeout Room
  • PCR — Payload CheckoutRoom
  • PCR — Payload Changeout Room
  • PCR — Power Change Request
  • PCR — Program Change Request
  • PCR — Project Control Room
  • PCR — Publication Change Request
  • PCRB — Operations)
  • PCRB — Program Change Review Board (RI Launch
  • PCS — Payload Checkout System
  • PCS — Payload Control Supervisor
  • PCS — Pointing Control System
  • PCS — Power Conversion System
  • PCS — Pressure Control System
  • PCS — Primary Coolant System
  • PCS — Procedure Completion Sheet
  • PCT — Percent
  • PCTE — Portable Commercial Test Equipment
  • PCTO — Payload Cost Tradeoff Optimization
  • PCTR — Pad Connection Terminal Room
  • PCU — Payload Checkout Unit
  • PCU — Power Control Unit
  • PCU — Pressure Control Unit
  • PCU — Process Control Unit
  • PCV — Precheck Verification
  • PCV — Purge Control Valve
  • PCVB — Pyro Continuity Verification Box
  • PCVL — Pilot Controlled Visual Landing
  • PCZ — Physical Control Zone
  • PD — Pitch Down
  • PD — Preliminary Design
  • PD — Procurement Document
  • PD — Procurement Drawing
  • PD — Program Directive
  • PD — Project Directive
  • PD — Propellant Dispersal
  • PD&RS — Payload Deployment And Retrieval Subsystem
  • PDA — Propellant Drain Area
  • PDAR — Program Description And Requirements

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