| P |
|
|
|
| |
|
|
| p |
pico |
|
| P |
Phosphorus |
|
| P1dB |
Power at 1 dB compression |
|
| P1dBin |
P1dB relative to the input |
|
| P1dBout |
P1dB relative to the output |
|
| PA |
Power Amplifier |
|
| Pa |
Protactinium |
|
| PAC |
Perturbed
Angular Correlation; Photoactive compound; Primary Access Framer/Controller |
|
| PACVD |
Plasma-assisted
chemical vapor deposition |
|
| PAE |
Power Added Efficiency |
|
| PA-FTIR |
Photoacoustic
Fourier transform infrared spectroscopy |
|
| PAL |
Process
Automation Language; Programmable Array Logic; Process Asset Library; Phase
Alternation Line |
|
| PAM |
Process
Application Module; Pulse Amplitude Modulation |
|
| PAS |
Photoacoustic
spectroscopy |
|
| PAT |
Process
Action Team; Program Allocation Table |
|
| PAWS |
Portable
acoustic wave sensor |
|
| Pb |
Lead |
|
| PB |
Printed
board |
|
| PBC |
Peripheral Board Controller |
|
| PBET |
Performance-based
equipment training |
|
| PBGA |
Plastic
ball grid array |
|
| PBL |
Poly-buffered
LOCOS |
|
| PBM |
Portable
bitmap image format |
|
| PBN |
Pyrolytic
Boron Nitride |
|
| PBS |
Photon
backscattering |
|
| PBX |
Private
Branch Exchange |
|
| PC |
Personal
Computer; Programmable Controller; Process Control |
|
| PCA |
Printed
Circuit Assembly; Policy Certification Authority |
|
| PCAD |
Packaging
Computer-Aided Design |
|
| PCB |
Printed
Circuit Board |
|
| PCD |
PolyCrystaline
Diamond; Kodak PhotoCD image format |
|
| PCI |
Peripheral
Component Interconnect |
|
| PCM |
Pulse-Code
Modulation; Process Control Monitor |
|
| PCMCIA |
PC
Memory Card International Association |
|
| PCN |
Personal
Communication and Network |
|
| PCO |
PhotoCatalytic
Oxidation |
|
| PCMP |
Post
Chemical-Mechanical Polishing |
|
| PCMS |
Plasma
Chemistry Monte-Carlo Simulation |
|
| PCR |
Principle
Component Regression |
|
| PCS |
Production
Cost Savings; Personal Communication Services |
|
| PCT |
Process
Change Teams; Macintosh PICT image format |
|
| PCV |
PRISM
Controlled Vocabulary |
|
| PCVD |
Plasma
Chemical Vapor Deposition (Philips / Dakra) |
|
| PCX |
Zsoft
Paintbrush image format |
|
| Pd |
Palladium |
|
| PDA |
Personal
Digital Assistant |
|
| PDC |
Passive
Data Collection |
|
| PDES |
Product
Data Exchange Specification |
|
| PDF |
Portable
Document Format |
|
| PDIP |
Plastic
Dual In-line Packaging |
|
| PDL |
Page
Description Language; Pipeline Definition Language (XML) |
|
| PDR |
Polarization
Differential Reflectance; Personal Digital Recorder |
|
| PDS |
Photo-thermal
Deflection Spectroscopy |
|
| PDSA |
PeroxyDiSulfuric
Acid |
|
| PDU |
Protocol
Data Unit |
|
| PDVC |
Phase-Dependent
Voltage Contrast |
|
| PE |
PiezoElectric |
|
| PEB |
Post
Exposure Bake |
|
| PEC |
Perfect Electrical Conductor |
|
| PECVD |
Plasma
Enhanced CVD |
|
| PEDS |
Plasma-Enhanced
Deposition System |
|
| PEEL |
Programmable
Electrically Eraseable Logic |
|
| PEELS |
Parallel
Electron Energy Loss Spectroscopy |
|
| PEM |
Photo
Elastic Modulator |
|
| PERM |
Pre-Embossed
Rigid Magnetic |
|
| PERT |
Program
evaluation review technique |
|
| PES |
Photoelectron
spectroscopy |
|
| PET |
Post-etch
treatment |
|
| peta |
1.00E+15 (1,000,000,000,000,000/1; symbolized by the prefix P) |
|
| PETEOS |
Plasma-enhanced
tetraethylosilicate |
|
| pF |
pico Farad (=1.00E-12 Farads) |
|
| PFA |
Perfluoroalkoxy |
|
| PFC |
Perfluorocompound;
Perfluorocarbon |
|
| PFN |
Pulse
forming network |
|
| PFPE |
Perfluorinated
polyether |
|
| PFR |
Plug-flow
reactor |
|
| PFTQ |
Partnering
for Total Quality |
|
| PGA |
Pin
grid array |
|
| PGI |
Purge
gas inlet |
|
| P-GILD |
Projection
gas immersion laser doping |
|
| PGM |
Portable
greymap image format |
|
| PGT |
Princeton
Gamma Tech |
|
| PH3 |
Phosphine |
|
| PHEEM |
Photoelectron-emission
Microscopy |
|
| pHEMT |
Pseudomorphic
HEMT |
|
| PHIGS |
Programmer's
Hierarchical Interface Graphics Standard |
|
| PHP |
Personal
Handy Phone |
|
| PHS |
Personal Handy Phone System |
|
| PHY |
Physical
Layer |
|
| PI |
Proportional
integral |
|
| PIA |
Parallel
Interface Adapter |
|
| PIC |
PC
Paint image format; Peripheral Interrupt Controller; Peripheral Interface
Controller; Peripheral Interface Circuit |
|
| pico |
1.00E-12
(1/1,000,000,000,000; symbolized by the prefix p) |
|
| PICTS |
Photo-Induced
Current Transient Spectroscopy |
|
| PID |
Proportional
Integral Derivative; Process-Induced Defect; Photo-Imageable Dielectric;
Packet ID |
|
| PIH |
Pin
In Hole |
|
| PIII |
Plasma
Immersion Ion Implantation |
|
| PIN |
P-type/Insulator/N-type;
Personal Identification Number |
|
| PIND |
Particle
Impact Noise Detection |
|
| PIO |
Parallel Input Output |
|
| PIP |
Process-Induced
Particles; Picture-In-Picture |
|
| PIPO |
Parallel In Parallel Out |
|
| PISO |
Parallel In Serial Out |
|
| PIV |
Peak
Inverse Voltage; Post Indicator Valve |
|
| PIXE |
Particle
Induced X-ray Emission |
|
| PKCS |
Public
Key Cryptography Standards |
|
| PKI |
Public
Key Infrastructure |
|
| PKIX |
IETF
Working Group 'Public Key Infrastructure |
|
| PL |
Photo
Luminescence |
|
| PLA |
Programmable
Logic Array |
|
| PLC |
Programmable
Logic Controller |
|
| PLCC |
Plastic
Leaded Chip Carrier |
|
| PLD |
Programmable
Logic Device; Pulsed Laser Deposition |
|
| PLE |
Photo
Luminescence Excitation |
|
| PLL |
Phase
Locked Loop; Plasma LockLoad |
|
| PLS |
Partial
least squares; Projection of latent structures |
|
| PLTV |
Percentage
Local Thickness Variation |
|
| PLY |
Photolimited
yield |
|
| Pm |
Promethium |
|
| PM |
Preventive
maintenance; Process module; Post meridiem (after noon) |
|
| PMC |
Process
Module Controller; Perfect Magnetic Conductor |
|
| PMCC |
Pensky-Martens
closed cup |
|
| PME |
Paramagnetic
Meissner Effect |
|
| PMEM |
Piezoelectric
MEM |
|
| PMI |
Phase
measuring interferometer |
|
| PML |
Partner
Markup Language |
|
| PMMA |
Poly
Methyl Metha Crylate |
|
| PMOS |
Positive
channel metal-oxide semiconductor |
|
| PMS |
Particle
Measuring System |
|
| PMT |
PhotoMultiplier
Tube; Program Map Table |
|
| PMTF |
Product
Management Task Force |
|
| PNA |
Personal Network Analyzer |
|
| PNG |
Portable
Network Graphics image format |
|
| PNVS |
Pilot's
Night Vision System |
|
| Po |
Polonium |
|
| POR |
Process-of-record |
|
| POSIX |
Portable
Operating System Interface for computing environments |
|
| POU |
Point-Of-Use |
|
| POUCG |
Point-Of-Use
Chemical Generation |
|
| PP |
Preference
Profile |
|
| PPC |
Photo
Persistent Conductivity |
|
| PPE |
Personal
Protective Equipment |
|
| PPGA |
Plastic
Pin Grid Array |
|
| PPI |
Planned Position Indicator |
|
| PPID |
Process
Program IDentification |
|
| ppm |
Parts
per million |
|
| PPM |
Portable
PixelMap image format |
|
| ppm |
parts per million |
|
| PPMS |
Physical
Properties Measurement System |
|
| PPO |
Polyphenylene
Oxide |
|
| PPPL |
Princeton
Plasma Phisics Laboratory |
|
| PPRAM |
Parallel
Processing Random Access Memory |
|
| PPREF |
Process
Program REFerence |
|
| PPS |
PolyPhenylene
Sulfide (Plastic) |
|
| PQFP |
Plastic
Quad Flat Pack |
|
| PR |
Photo-Resist |
|
| Pr |
Praseodymium |
|
| PRAS |
Particle
Reactor Analysis Services |
|
| PRAT |
Production
Reliability Acceptance Test |
|
| PRB |
Pseudo-Random
Binary; Physical Review B |
|
| PRBS |
Pseudo-Random
Binary Sequences |
|
| PRDDO |
Partial
Retention of Diatomic Differential Overlap |
|
| PRESS |
PRediction
Error Sum of Squares |
|
| PRF |
Pulse Repetition Frequency |
|
| PRI |
Primary
Rate Interface |
|
| PRISM |
Publishing
Requirements for Industry Standard Metadata; Primary Rate Interface Signaling
and Maintenance controller |
|
| PRL |
Physical
Review Letters; Property Rights Language |
|
| PRML |
Partial
Response/Maximum Likelihood |
|
| ProgGuiML |
ProgramGuide
Mark-up Language |
|
| PROM |
Programmable
ROM |
|
| PRSC |
Parametric
Response Surface Control |
|
| PRT |
Planar
Resistor Technology |
|
| PS |
Porous
Silicon |
|
| PSB |
Phase
Shifting Blank |
|
| PSC |
Porous
Silicon Capacitor |
|
| PSD |
Power
Spectral Density; Port Status Display; Position (Phase) Sensitive Detector; Photoshop
image format; Programmable System Device |
|
| PSG |
Phospho
Silicate Glass |
|
| PSI |
Pounds
Per Square Inch; Program Specific Information |
|
| psia |
PPI absolute |
|
| psig |
PPI gauge |
|
| PSII |
Plasma
Source Ion Implantation |
|
| PSIP |
Program
and System Information Protocol |
|
| PSK |
Phase Shift Keying |
|
| PSL |
PolyStyrene
Latex |
|
| PSLS |
PolyStyrene
Latex Sphere |
|
| PSM |
Phase
Shifting Mask |
|
| PSP |
PaintShop
Pro image format |
|
| PSR |
Perfectly
stirred reactor |
|
| PSTN |
Public
Switched Telecom Network |
|
| Pt |
Platinum |
|
| PT |
Positional
tolerance |
|
| PTAB |
Project
Technical Advisory Board |
|
| PTC |
Pre-
and post-process Treatment Chambers; Positive Temperature Coefficient |
|
| PTFE |
PolyTetraFluorEthylene
(aka Teflon) |
|
| PTH |
Plated
Through Hole |
|
| PTIS |
Photo
Thermal Ionization Spectroscopy |
|
| Pu |
Plutonium |
|
| PV |
Photo-Voltaic |
|
| PVA |
Polyvinylacetate |
|
| PVC |
Pressure
Velocity Correction; PolyVinylChloride |
|
| PVD |
Physical
Vapor Deposition |
|
| PVDF |
PolyVinyliDeneFluoride |
|
| PVR |
Personal
Video Recorder |
|
| PWA |
Printed
Wiring Assembly |
|
| PWB |
Printed
Wiring Board |
|
| PWM |
Pulse Width Modulation |
|
| PWP |
Particles
per Wafer Pass |
|
| PYS |
Photo
Yield Spectroscopy |
|
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