Mechanical engineering
- Code
-
Meaning
Language
Themes and places
- PHWR
-
Pressure Vessel Heavy Water Reactor
- PIBRAC
-
PIezo electric BRake ACtuator
- PIC
-
Pyrotechnic Initiator Circuit
- PICW
-
Product In Crate Washer
- PIR
-
Plate-forme Individuelle Roulante
- PIRL
-
Plate-forme Individuelle Roulante Légère
- PIV
-
Peak Inverse Voltage
- PL
-
Power Level
- PLA
-
Programmable Logic Array
- PLAGE
-
Plattform gegen Atomgefahren
- PLATON
-
Prototype Lannionais d’Autocommutateur Temporel à Organisation Numérique
- PLC
-
Programmable Logic Controller
- PLC
-
Power Line Communication
- PLD
-
Programmable Logic Device
- PLED
-
Polymere Light-Emitting Diode
The abbreviation PLED (Polymere Light-Emitting Diode) includes the abbreviation LED (Light-Emitting Diode).
- PLL
-
Phase Lock Loop
- PLSP
-
Payload Signal Processor
The abbreviation PLSP (Payload Signal Processor) includes the abbreviation SP (Signal Processor).
- PLV
-
Postlanding Valve
- PLV
-
Postlanding Ventilation
- PM
-
Pointe Mobile
- PMA
-
Programa Mundial de Alimentos
= PMA | Programa Mundial d'Alimentos | In Asturian
= PAM | Programme Alimentaire Mondial | In French
= WFP | World Food Programme | In English
= WFP | 세계 식량 계획 | In Korean
= WFP | მსოფლიო სასურსათო საბჭო | In Georgian
= WFP | 国際連合世界食糧計画 | In Japanese
= PAM | Programma Alimentare Mondiale | In Italian - PMAD
-
Power Management And Distribution
- PMC
-
Plutonia-Molybdenum Cermet
- PMD
-
Power Management and Distribution
- PMF
-
Pression Moyenne de Frottement
- PMP
-
Premodulation Processor
- PMPL
-
Preferred Mechanical Parts List
- PMS
-
Payload Mounting Structure
- PMS
-
Power Management System
- PNB
-
Pôle Nucléaire Bourguignon
- PO
-
Power On
- PO
-
Power Oscillator
- POAC
-
Process on a Chip
- POGDC
-
Piston Octogonal à Géométrie Déformable Contrôlée
- POI
-
Power-On/Off Interrupt
- POID
-
Power-On/Off Interrupt Delay
- POP
-
Preburner Oxidizer Pump
- POR
-
Power-On Reset
- POV
-
Peak Operating Voltage
- POV
-
Pneumatically Operated Valve
- PP
-
Power Plant
- PP
-
Premodulation Processor
- PPA
-
Power Pitch-Around
- PPCF
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Plasma Physics and Controlled Fusion (www.iop.org/EJ/journal/PPCF)
- PPD
-
Power Pitch-Down
- PPE
-
Premodulation Processor Equipment
- PPE
-
Programme de Principe d'Essais
- PPEE
-
Periodica Polytechnica Electrical Engineering
- PPME
-
Periodica Polytechnica Mechanical Engineering
- PPR
-
Programme de Principe de Requalification
- PPS
-
Pneumatic Power Subsystem
- PQE
-
Progress in Quantum Electronics
- PQFP
-
Plastic Quad Flat Pack
The abbreviation PQFP (Plastic Quad Flat Pack) includes the abbreviation QFP (Quad Flat Pack).
- PRE
-
Power Regulation Equipment
- PRIIM
-
Projet de Réalisation et d’Innovation Industrielle de Microsystèmes Hétérogènes
- PRISMA
-
Productique et Informatique des Systèmes Manufacturiers
- PRLA
-
Payload Retention Latch Actuator
- PRM
-
Payload Retention Mechanism
- PROGRESS
-
Programme for Research on Embedded Systems & Software
- PRV
-
Pressure-Reducing Valve
- PS
-
Power Supply
The abbreviation PS (Power Supply) is included in abbreviations such as EPSMA (European Power Supply Manufacturers Association), EPS (Experimental Power Supply), GPS (Ground Power Supply), HVPS (High Voltage Power Supply), IPS (Inverter Power Supply), KPSM (Klystron Power Supply Modulator), LVPS (Low Voltage Power Supply), MBPS (Main Bus Power Supply), PSCU (Power Supply Control Unit), UPS (Uninterrupted Power Supply), UPS (Uninterruptible Power Supply) and PSU (Power Supply Unit).
- PSA
-
Power and Servoassembly
- PSA
-
Power Servoamplifier
- PSA
-
Power Switching Assembly
- PSCU
-
Power Supply Control Unit
The abbreviation PSCU (Power Supply Control Unit) includes the abbreviation PS (Power Supply).
- PSD
-
Power Spectral Density
- PSD
-
Power Systems Division
- PSDU
-
Power and Signal Distribution Unit
- PSEPR
-
Pôle Système Électrique Production Régionale
- PSF
-
Probability of Stress Failure
- PSG
-
Power Subsystem Group
- PSI
-
Paul Scherrer Institut (https://www.psi.ch/de)
= IPS | Institut Paul Scherrer | In French
- PSI
-
Programme de Surveillance de l’Irradiation
- PSIU
-
Power and Signal Interface Unit
- PSL
-
Pressure Seal
- PSP
-
Payload Signal Processor
The abbreviation PSP (Payload Signal Processor) includes the abbreviation SP (Signal Processor).
- PSP
-
Programmable Signal Processor
The abbreviation PSP (Programmable Signal Processor) includes the abbreviation SP (Signal Processor).
- PSPA
-
Pilotage des Systèmes de Production Automatisée
- PSS
-
Portable Survival Shelter
- PSU
-
Power Switching Unit
- PSU
-
Power Supply Unit
The abbreviation PSU (Power Supply Unit) includes the abbreviation PS (Power Supply).
- PT
-
Pneumatic Tube
- PTCS
-
Propellant Tanking Computer System
- PTR
-
Projektträger Reaktorsicherheitsforschung
- PU
-
Power Unit
- PUC
-
Poste Urbain Compact
- PUCE
-
Programme pour l’Utilisation des Composants Électroniques
- PUV
-
Propellant Utilization Valve
- PVA
-
Preburner Valve Actuator
- PVA
-
Propellant Valve Actuator
- PVR
-
Precision Voltage Reference
- PVTCS
-
Photovoltaic Thermal Control System
The abbreviation PVTCS (Photovoltaic Thermal Control System) includes abbreviations TC (Thermal Control) and TCS (Thermal Control System).
- PWA
-
Printed Wiring Assembly
- PWB
-
Printed Wiring Board
- PWDS
-
Protected Wire Distribution System
- PWMD
-
Printed Wiring Master Drawing
- PWR
-
Pressurized Water Reactor
= REP | Réacteur à Eau Pressurisée | In French
= DWR | Druckwasserreaktor | In German - PhiJR
-
Philips Journal Research
- PhiRR
-
Philips Research Reports
- PhiTR
-
Philips Technical Review
- PoE
-
Power over Ethernet
- QAVT
-
Qualification Acceptance Vibration Test
- QCM
-
Quartz Crystal Microbalance
- QFP
-
Quad Flat Pack
The abbreviation QFP (Quad Flat Pack) is included in abbreviations such as SQFP (Shrink Quad Flat Pack), TQFP (Thin Quad Flat Pack) and PQFP (Plastic Quad Flat Pack).
- QVVT
-
Qualified Verification Vibration Testing
- RA
-
Radar Altimeter
The abbreviation RA (Radar Altimeter) is included in abbreviations such as RADVS (Radar Altimeter and Doppler Velocity Sensor) and RAI (Radar Altimeter Indicator).
- RACV
-
Rotary Air Control Valve
- RADVS
-
Radar Altimeter and Doppler Velocity Sensor
The abbreviation RADVS (Radar Altimeter and Doppler Velocity Sensor) includes the abbreviation RA (Radar Altimeter).
- RAI
-
Radar Altimeter Indicator
The abbreviation RAI (Radar Altimeter Indicator) includes the abbreviation RA (Radar Altimeter).
- RALT
-
Radar Altimeter
The abbreviation RALT (Radar Altimeter) is included in abbreviations such as CRALT (CNES Radar Altimeter) and NRALT (NASA Radar Altimeter).
- RAM
-
Radar Absorption Material
- RANC
-
Radar Absorption Noise and Clutter
- RAPCON
-
Radar Approach and Control
- RAPHAEL
-
ReActor for Process heat, Hydrogen And ELectricity generation
- RAPID
-
Revolutionary Avalanche Photodiode Infrared Detector
- RAS
-
Remontée Aéro-Souterraine
- RASIT
-
Radar de Surveillance des Intervalles
- RASM
-
Remote Analog Submultiplexer
- RAVIOLI
-
RAdar Vision Orienté LIdar
- RB
-
Radar Beacon
The abbreviation RB (Radar Beacon) is included in the abbreviation RBA (Radar Beacon Antenna).
- RBA
-
Radar Beacon Antenna
The abbreviation RBA (Radar Beacon Antenna) includes the abbreviation RB (Radar Beacon).
- RBDE
-
Radar Bright Display Equipment
- RBE
-
Relative Biological Effectiveness
- RBMK
-
Reaktor Bolshoy Moshchnosti Kanalnyi
= РБМК | Реактор Большой Мощности Канальный | In Russian
- RBS
-
Radar Bomb Scoring
- RC
-
Resistance-Capacitance
- RCB
-
Remote Circuit Breaker
The abbreviation RCB (Remote Circuit Breaker) includes the abbreviation CB (Circuit Breaker).
- RCC-C
-
Règles de Conception et de Construction des Assemblages de Combustible des Centrales Nucléaires
- RCC-E
-
Règles de Conception et de Construction des Matériels Électriques des Centrales Nucléaires
- RCC-G
-
Règles de Conception et de Construction du Génie Civil des Îlots Nucléaires REP
- RCC-M
-
Règles de Conception et de Construction des Matériels Mécaniques des Îlots Nucléaires REP
- RCC-MR
-
Règles de Conception et de Construction des Matériels Mécaniques des Îlots Nucléaires RNR
- RCCB
-
Remote Central Circuit Breaker
The abbreviation RCCB (Remote Central Circuit Breaker) includes the abbreviation CB (Circuit Breaker).
- RCD
-
Réacteur Complétement Déchargé
- RCM
-
Reciprocating Chemical Muscle
- RCO
-
Radio Comptoir de l'Ouest
- RCS
-
Roux-Combaluzier-Schindler
- RDI
-
Radar Doppler à Impulsions
- REB
-
Réacteur à Eau Bouillante
= BWR | Boiling Water Reactor | In English
= SWR | Siedewasserreaktor | In German - REC
-
Regional Electricity Company
- REDAC
-
Rockwell Electronic Design Analysis Code
- REEP
-
Radio Engineering and Electronic Physics
- REG
-
Résistances Électriques et Gazières
- REP
-
Réacteur à Eau Pressurisée
= PWR, DWR (see above)
- RESC
-
Réacteur à Eau SuperCritique
- RET
-
Régie d'Electricité de Thônes
- RETS
-
Reconfigurable Electrical Test Stand
- REU
-
Remote Electronics Unit
- RFI
-
Radio Frequency Interference
- RFS
-
Règle Fondamentale de Sûreté
- RFrM
-
Revue Francaise de Mécanique
- RGC
-
Rénovation Générale de Cuves
- RGC
-
Réalisation interne à Géométrie Contrainte
- RGN
-
Revue Générale Nucléaire
- RIAM
-
Research Institute for Applied Mechanics
- RIC
-
Resistance, Inductance, and Capacitance
- RIIC
-
Research Institute for Integrated Circuits
The abbreviation RIIC (Research Institute for Integrated Circuits) includes the abbreviation IC (Integrated Circuit).
- RIPS
-
Radar Impact Prediction System
- RISE
-
Radargestützte Identifikation von Sensoren unter Extrembedingungen
- RJTAM
-
Russian Journal Theoretical and Applied Mechanics
- RKI
-
Rheinkraftwerk Iffezheim GmbH
- RLPME
-
Research Laboratory Precision Machinery Electronics Bulletin
- RMBT
-
Raccordement Modulaire Basse Tension
- RMN
-
Résonance Magnétique Nucléaire
= NMR | Nuclear Magnetic Resonance | In English
= RMN | Ressonància Magnètica Nuclear | In Catalan
= RMN | Risonanza Magnetica Nucleare | In Italian
= תמ"ג | תהודה מגנטית גרעינית | In Hebrew
= ЯМР | Я́дерного магни́тного резона́нса | In Russian
= НМР | Нуклеарна магнетна резонанција | In Serbian - RMN
-
Ressonància Magnètica Nuclear
= NMR, תמ"ג, ЯМР, НМР (see above)
- RMN
-
Risonanza Magnetica Nucleare
= NMR, תמ"ג, ЯМР, НМР (see above)
- RMNT
-
Réseau Micro et Nanotechnologies
- RNEP
-
Robust Nuclear Earth Penetrator
- RNPP
-
Reliability and Network Planning Panel
- RNR
-
Réacteur à Neutrons Rapides
- RNR
-
éacteur Nucléaire Rapide
- RNS
-
Reusable Nuclear Stage
- RO
-
Radar Operator
- RORAD
-
Renseignement d’Origine Radar
- RORSAT
-
Radar Ocean Reconnaissance Satellite
- RPA
-
Réponses aux Problèmes d'Alimentation
- RPC
-
Remote Power Control
- RPC
-
Remote Power Controller
- RPL
-
Rated Power Level
- RPM
-
Remote Programmable Multiprocessor
- RPO
-
Radiation Protection Officer
- RPS
-
Rapport Préliminaire de Sûreté
- RR
-
Rendezvous Radar
The abbreviation RR (Rendezvous Radar) is included in abbreviations such as RRDA (Rendezvous Radar Deployment Actuator), RREA (Rendezvous Radar Electronics Assembly), RREU (Rendezvous Radar Electronics Unit), RRT (Rendezvous Radar Transducer), RRT (Rendezvous Radar Transfer) and RRT (Rendezvous Radar Transponder).
- RRA
-
Rock River Arms (www.rockriverarms.com)
- RRDA
-
Rendezvous Radar Deployment Actuator
The abbreviation RRDA (Rendezvous Radar Deployment Actuator) includes the abbreviation RR (Rendezvous Radar).
- RREA
-
Rendezvous Radar Electronics Assembly
The abbreviation RREA (Rendezvous Radar Electronics Assembly) includes the abbreviation RR (Rendezvous Radar).
- RREU
-
Rendezvous Radar Electronics Unit
The abbreviation RREU (Rendezvous Radar Electronics Unit) includes the abbreviation RR (Rendezvous Radar).
- RRIO
-
Rail-to-Rail Input and Output
- RRT
-
Rendezvous Radar Transducer
The abbreviation RRT (Rendezvous Radar Transducer) includes the abbreviation RR (Rendezvous Radar).
- RRT
-
Rendezvous Radar Transfer
The abbreviation RRT (Rendezvous Radar Transfer) includes the abbreviation RR (Rendezvous Radar).
- RRT
-
Rendezvous Radar Transponder
The abbreviation RRT (Rendezvous Radar Transponder) includes the abbreviation RR (Rendezvous Radar).
- RSD
-
Relevé Sans Dérangement
- RSE-M
-
Règles de Surveillance en Exploitation des Matériels Mécaniques des Îlots Nucléaires REP
- RSEL
-
Renesas Semiconductor Europe Landshut
- RSF
-
Refurbishment and Subassembly Facility
- RSN
-
Reactive Sensor Networks
- RSW
-
RFID, Sensors and Wireless
- RTCE
-
Rotation/Translation Control Electronics
- RTE
-
Réseau Technique Électricité
- RTE
-
Réseau de Transport d’Électricité (https://www.rte-france.com/)