What does PSS stand for? 

Property Symbolization System

Business » Accounting

Passenger Service System

Miscellaneous » Aircraft & Aviation -- and more...

Posadas, MI, Argentina

Regional » Airport Codes

Paddle Shifter System

Miscellaneous » Automotive

Passenger Sensing System

Miscellaneous » Automotive

Passive Safety Systems

Miscellaneous » Automotive

Passive Suspension System

Miscellaneous » Automotive

Pattern Select Switch

Miscellaneous » Automotive

Performance Suspension System

Miscellaneous » Automotive

Pilot Super Sport

Miscellaneous » Automotive

Planar Suspension System

Miscellaneous » Automotive

Pneumatic Shaped Solid

Miscellaneous » Automotive

Power Steering System

Miscellaneous » Automotive

Pre-Active Safety Seat

Miscellaneous » Automotive

Pre-Crash Safety System

Miscellaneous » Automotive

Predictive Safety Systems

Miscellaneous » Automotive

Premium Sound System

Miscellaneous » Automotive

Pro Supertruck Series

Miscellaneous » Automotive

Professional Suspension System

Miscellaneous » Automotive

Push Button Start System

Miscellaneous » Automotive

Pay Scale Survey

Business » Banking

Painful Shoulder Syndrome

Medical » British Medicine

Panic Symptom Scale

Medical » British Medicine

Patient Scheduling System

Medical » British Medicine

Performance Status Scale

Medical » British Medicine

Personal Social Services

Medical » British Medicine

Poisoning Severity Score

Medical » British Medicine

portosystemic shunt

Medical » British Medicine

primary Sjögren syndrome

Medical » British Medicine

Professional Stress Scale

Medical » British Medicine

Psoriasis Severity Scale

Medical » British Medicine

Psychiatric Status Schedule

Medical » British Medicine

Psychosocial Short Stature

Medical » British Medicine

PTSD Symptom Scale

Medical » British Medicine

Physiologic Saline Solution

Medical » British Medicine -- and more...

Play Sound Shell

Community » Educational

Personal Sound Studio

Academic & Science » Electronics

Product Specification Sheet

Academic & Science » Engineering

Price Support Scheme

Miscellaneous » Farming & Agriculture

Patient Safety Staff

Governmental » FDA

PenStar Systems, L. L. C.

Business » Companies & Firms

Physician Sales and Service

Business » Companies & Firms

Public Sector Solutions

Business » Companies & Firms

PlayStation Soldiers

Computing » Gaming

Peak Season Surcharge

Business » General Business -- and more...

PageSpeed Service

Computing » General Computing

Power System Stabilizer

Computing » Hardware

Perserikatan Sepakbola Sleman

International » Indonesian

Packet Switching System

Computing » IT

Packeteer Software Subscription

Computing » IT

Partner Self Service

Computing » IT

Performance Support Systems

Computing » IT

Personal Security System

Computing » IT

Personal Subscriber Station

Computing » IT

Personnel Safety System

Computing » IT

Philips Sound Solutions

Computing » IT

Physical Signaling Sublayer

Computing » IT

Playstation Store

Computing » IT

Post Script Stub

Computing » IT

Primary Synchronization Signal

Computing » IT

Private Integrated Services Signaling System

Computing » IT

Private Network Signaling System

Computing » IT

Process Status Structure

Computing » IT

Product Service System

Computing » IT

Product Support Service

Computing » IT

Professional Software Services

Computing » IT

Professional Support System

Computing » IT

Pistol Subgun Shotgun

Governmental » Law & Legal

Police Sniper Special

Governmental » Law & Legal

Packet Switch Stream

Community » News & Media -- and more...

Penn Shoulder Score

Medical

Perceived Stress Scale

Medical -- and more...

Parallel Single-Unit Spiral

Governmental » Military

Passive Sensor System

Governmental » Military

Personnel Service Support

Governmental » Military

Personnel Services Support

Governmental » Military

Personnel Support Summary

Governmental » Military

Personnel Support System

Governmental » Military

Pre-positioned Strategic Stocks

Governmental » Military

Projected Smoke System

Governmental » Military

Pad Safety Supervisor

Governmental » NASA

Payload Specialist Station

Governmental » NASA

Payload Support System

Governmental » NASA

Portable Spacecraft Simulator

Governmental » NASA

Propellant Supply Subsystem

Governmental » NASA

Propulsion Support System

Governmental » NASA

Pyramid Spiritual Societies

Community » Non-Profit Organizations

Payless ShoeSource, Inc.

Business » NYSE Symbols

Practical Salinity Scale

Academic & Science » Ocean Science

Pediatric Specialty Services

Medical » Pediatric

Physics Selection Strategy

Academic & Science » Physics

Progressive Systemic Sclerosis

Medical » Physiology

Police Sharp Shooter

Governmental » Police

Private School Supporter

Business » Occupation & Positions

Professional Selling Skills

Business » Occupation & Positions

Psychological Social Sciences

Academic & Science » Psychology -- and more...

Professional Scuba Schools

Community » Schools

Petroleum Safety Specialist

Academic & Science

Planetary and Space Science

Academic & Science

Planetary Science Subcommittee

Academic & Science

Planetary Sciences Subcommittee

Academic & Science

Plant and Soil Science

Academic & Science

Precision System Science

Academic & Science

Planetary Star Ship

Miscellaneous » Science Fiction

Probabilistic Signature Scheme

Computing » Cyber & Security

Peace Science Society

Academic & Science » Societies

Pharmaceutical Society of Singapore

Academic & Science » Societies

Process Server Software

Computing » Software

Personal Scheduler for Students

Academic & Science » Students

Porcine Stress Syndrome

Medical » Syndromes

Phone Search Space

Computing » Telecom

Pass Signal at Stop

Governmental » Transportation

Port Safety and Security

Governmental » Transportation

Port Security Surcharge

Governmental » Transportation

Personal Safety System

Governmental » Transportation -- and more...

Psychosocial Support

Governmental » United Nations

Package Sub Station

Miscellaneous » Unclassified

Packet Switching Service

Miscellaneous » Unclassified

Parallel Smaller Smaller

Miscellaneous » Unclassified

Parent Self Serve

Miscellaneous » Unclassified

Parkerized Synthetic Stock

Miscellaneous » Unclassified

Participants Support System

Miscellaneous » Unclassified

Particle Sizing Systems

Miscellaneous » Unclassified

Partner Support Service

Miscellaneous » Unclassified

Passenger Support Specialist

Miscellaneous » Unclassified

Patient Safety Screener

Miscellaneous » Unclassified

Pearson Safety Services

Miscellaneous » Unclassified

Periodic Spin Structure

Miscellaneous » Unclassified

Persistent Surveillance Systems

Miscellaneous » Unclassified

Person Shaped Support

Miscellaneous » Unclassified

Personal Support Specialist

Miscellaneous » Unclassified

Photonic Service Switch

Miscellaneous » Unclassified

Php Shared System

Miscellaneous » Unclassified

Physica status solidi

Miscellaneous » Unclassified

Plaintiffs Separate Statement

Miscellaneous » Unclassified

Plankton Steals Slime

Miscellaneous » Unclassified

Plastic Safety Systems

Miscellaneous » Unclassified

Player Search System

Miscellaneous » Unclassified

PmWiki Strip Slashes

Miscellaneous » Unclassified

Polskie Stowarzyszenie Speedcubingu

Miscellaneous » Unclassified

Poly Styrene Sulfonate

Miscellaneous » Unclassified

Poly Styrene Sulfonic

Miscellaneous » Unclassified

Poly Styrenesulfonate Scanning

Miscellaneous » Unclassified

Positive Suitcase Sign

Miscellaneous » Unclassified

Post Script Script

Miscellaneous » Unclassified

Postgraduate Support Scheme

Miscellaneous » Unclassified

Posting Second Statement

Miscellaneous » Unclassified

Power Slope Sca

Miscellaneous » Unclassified

Power Slope Scale

Miscellaneous » Unclassified

Power Systems Specialists

Miscellaneous » Unclassified

Precision Surfacing Solutions

Miscellaneous » Unclassified

Preferred Systems Solutions

Miscellaneous » Unclassified

Premier Sound Services

Miscellaneous » Unclassified

Premium Sound Solutions

Miscellaneous » Unclassified

Presbyterian Senior Services

Miscellaneous » Unclassified

Primary Stroke Services

Miscellaneous » Unclassified

Primary Sync Sequence

Miscellaneous » Unclassified

Principal Slip Surface

Miscellaneous » Unclassified

Procedures Specifications And Standards

Miscellaneous » Unclassified

Product Support Sales

Miscellaneous » Unclassified

Product Support Solutions

Miscellaneous » Unclassified

Professional Scientific Services

Miscellaneous » Unclassified

Professional Services Schedule

Miscellaneous » Unclassified

Professional Staff Senate

Miscellaneous » Unclassified

Professional Status Survey

Miscellaneous » Unclassified

Professional Support Staff

Miscellaneous » Unclassified

Professor Sweats Story

Miscellaneous » Unclassified

Progressive Safety Steering

Miscellaneous » Unclassified

Project Scope Statement

Miscellaneous » Unclassified

Protective Security Specialists

Miscellaneous » Unclassified

Proteus shingella salmonella

Miscellaneous » Unclassified

Public Sector Superannuation

Miscellaneous » Unclassified

Pure Surface State

Miscellaneous » Unclassified

Shaft Seal

Miscellaneous » Unclassified

Packet Switched Service

Miscellaneous » Unclassified -- and more...

Password Self Service

Miscellaneous » Unclassified -- and more...

Problem for Self Study

Academic & Science » Universities

Product Support Services

Governmental » US Government -- and more...

Postal Service Schedule

Miscellaneous » USPS