| Term |
| PAAS - Pan American Silver Corp. |
| PABK - PAB Bankshares Inc. |
| PACR - Pacer International Inc. |
| PACT - PacificNet Inc. |
| PAET - PAETEC Holding Corp. |
| PALM - Palm Inc. |
| PANC - Panacos Pharmaceuticals Inc. |
| PANL - Universal Display Corporation |
| PARD - Poniard Pharmaecuticals Inc. |
| PARL - Parlux Fragrances Inc. |
| PARS - Pharmos Corporation |
| PATK - Patrick Industries Inc. |
| PATR - Patriot Transportation Holding Inc. |
| PAYX - Paychex Inc. |
| PBCI - Pamrapo Bancorp Inc. |
| PBCT - People s United Financial Inc. |
| PBHC - Pathfinder Bancorp Inc. |
| PBIB - Porter Bancorp Inc. |
| PBIO - Pressure BioSciences Inc. |
| PBIP - Prudential Bancorp Inc. of Pennsylvania |
| PBKS - Provident Bankshares Corporation |
| PBNY - Provident New York Bancorp |
| PCAP - Patriot Capital Funding Inc. |
| PCAR - PACCAR Inc. |
| PCBC - Pacific Capital Bancorp |
| PCBI - Peoples Community Bancorp Inc. |
| PCBK - Pacific Continental Corporation (Ore) |
| PCBS - Provident Community Bancshares Inc. |
| PCCC - PC Connection Inc. |
| PCLN - priceline.com Incorporated |
| PCOP - Pharmacopeia Inc. |
| PCTI - PC-Tel Inc. |
| PCYC - Pharmacyclics Inc. |
| PCYO - Pure Cycle Corporation |
| PDCO - Patterson Companies Inc. |
| PDEX - Pro-Dex Inc. |
| PDFS - PDF Solutions Inc. |
| PDGI - PharmaNet Development Group Inc. |
| PDII - PDI Inc. |
| PDLI - PDL BioPharma Inc. |
| PDNT - Merrill Lynch & Co. Inc. |
| PDRT - Particle Drilling Technologies Inc. |
| PEAK - Peak International Limited |
| PEBK - Peoples Bancorp of North Carolina Inc. |
| PEBO - Peoples Bancorp Inc. |
| PEDH - Peoples Educational Holdings Inc. |
| PEET - Peet s Coffee & Tea Inc. |
| PEGA - Pegasystems Inc. |
| PEIX - Pacific Ethanol Inc. |
| PENN - Penn National Gaming Inc. |
| PENX - Penford Corporation |
| PERY - Perry Ellis International Inc. |
| PESI - Perma-Fix Environmental Services Inc. |
| PETD - Petroleum Development Corporation |
| PETM - PETsMART Inc. |
| PETS - PetMed Express Inc. |
| PFACP - Pro-Fac Cooperative Inc. |
| PFBC - Preferred Bank |
| PFBI - Premier Financial Bancorp Inc. |
| PFBX - Peoples Financial Corporation |
| PFCB - P.F.Chang s China Bistro Inc. |
| PFED - Park Bancorp Inc. |
| PFGC - Performance Food Group Company |
| PFIN - P & F Industries Inc. |
| PFSW - PFSweb Inc. |
| PFWD - Phase Forward Incorporated |
| PGEB - Merrill Lynch & Co. Inc. |
| PGIC - Progressive Gaming International Corporation |
| PGLA - Progen Pharmaceuticals Limited |
| PGLAW - Progen Pharmaceuticals Limited |
| PGNX - Progenics Pharmaceuticals Inc. |
| PGTI - PGT Inc. |
| PHHM - Palm Harbor Homes Inc. |
| PHII - PHI Inc. |
| PHIIK - PHI Inc. |
| PHLY - Philadelphia Consolidated Holding Corp. |
| PHMD - PhotoMedex Inc. |
| PHST - Pharsight Corporation |
| PHTN - Photon Dynamics Inc. |
| PICO - PICO Holdings Inc. |
| PIII - PECO II Inc. |
| PILL - ProxyMed Inc. |
| PINN - Pinnacle Gas Resources Inc. |
| PKBK - Parke Bancorp Inc. |
| PKOH - Park-Ohio Holdings Corp. |
| PKTR - Packeteer Inc. |
| PLAB - Photronics Inc. |
| PLBC - Plumas Bancorp |
| PLCC - Paulson Capital Corp. |
| PLCE - Children s Place Retail Stores Inc. (The) |
| PLCM - Polycom Inc. |
| PLFE - Presidential Life Corporation |
| PLJC - Citigroup Inc. |
| PLLL - Parallel Petroleum Corporation |
| PLNR - Planar Systems Inc. |
| PLPC - Preformed Line Products Company |
| PLUG - Plug Power Inc. |
| PLXS - Plexus Corp. |
| PLXT - PLX Technology Inc. |
| PMACA - PMA Capital Corporation |
| PMBC - Pacific Mercantile Bancorp |
| PMCS - PMC - Sierra Inc. |
| PMFG - Peerless Manufacturing Company |
| PMID - Pyramid Breweries Inc. |
| PMII - Power Medical Interventions Inc. |
| PMRY - Pomeroy IT Solutions Inc. |
| PMTC - Parametric Technology Corporation |
| PMTI - Palomar Medical Technologies Inc. |
| PNBC - Princeton National Bancorp Inc. |
| PNBK - Patriot National Bancorp Inc. |
| PNCL - Pinnacle Airlines Corp. |
| PNFP - Pinnacle Financial Partners Inc. |
| PNNT - PennantPark Investment Corporation |
| PNNW - Pennichuck Corporation |
| PNRA - Panera Bread Company |
| PNRG - PrimeEnergy Corporation |
| PNSN - Penson Worldwide Inc. |
| PNTR - Pointer Telocation Ltd. |
| PNXQ - PowerShares Exchange-Traded Fund Trust |
| PODD - Insulet Corporation |
| POGO - Pogo Jet Inc. |
| POLXF - Polydex Pharmaceuticals Limited |
| PONE - Protection One Inc. |
| POOL - Pool Corporation |
| POPE - Pope Resources |
| POWI - Power Integrations Inc. |
| POWL - Powell Industries Inc. |
| POWR - PowerSecure International Inc |
| POZN - Pozen Inc. |
| PPBI - Pacific Premier Bancorp Inc |
| PPCO - Penwest Pharmaceuticals Co. |
| PPDI - Pharmaceutical Product Development Inc. |
| PPHM - Peregrine Pharmaceuticals Inc. |
| PQSC - PowerShares Exchange-Traded Fund Trust |
| PRAA - Portfolio Recovery Associates Inc. |
| PRAN - Prana Biotechnology Ltd |
| PRCP - Perceptron Inc. |
| PRFE - PowerShares FTSE RAFI Energy Sector Portfolio |
| PRFF - PowerShares FTSE RAFI Financials Sector Portfolio |
| PRFG - PowerShares FTSE RAFI Consumer Goods Sector Portfolio |
| PRFH - PowerShares FTSE RAFI Health Care Sector Portfolio |
| PRFM - PowerShares FTSE RAFI Basic Materials Sector Portfolio |
| PRFN - PowerShares FTSE RAFI Industrials Sector Portfolio |
| PRFQ - PowerShares FTSE RAFI Telecom & Tech Sector Portfolio |
| PRFS - PowerShares FTSE RAFI Consumer Services Sector Portfolio |
| PRFT - Perficient Inc. |
| PRFU - PowerShares FTSE RAFI Utilities Sector Portfolio |
| PRFZ - PowerShares FTSE RAFI US 1500 Small-Mid Portfolio |
| PRGN - Paragon Shipping Inc. |
| PRGO - Perrigo Company |
| PRGS - Progress Software Corporation |
| PRGX - PRG-Schultz International Inc. |
| PRKR - ParkerVision Inc. |
| PRLS - Peerless Systems Corporation |
| PROJ - Deltek Inc. |
| PROS - ProCentury Corporation |
| PROV - Provident Financial Holdings Inc. |
| PRPX - Portec Rail Products Inc. |
| PRSC - The Providence Service Corporation |
| PRSP - Prosperity Bancshares Inc. |
| PRST - Presstek Inc. |
| PRTS - U.S. Auto Parts Network Inc. |
| PRVT - Private Media Group Inc. |
| PRWT - Premier West Bancorp |
| PRXI - Premier Exhibitions Inc. |
| PRXL - PAREXEL International Corporation |
| PRXM - Proxim Wireless Corporation |
| PSBC - Pacific State Bancorp CA |
| PSBH - PSB Holdings Inc. |
| PSDV - pSivida Limited |
| PSEC - Prospect Capital Corporation |
| PSEM - Pericom Semiconductor Corporation |
| PSIT - PSi Technologies Holdings Inc. |
| PSMT - PriceSmart Inc. |
| PSPT - PeopleSupport Inc. |
| PSSI - PSS World Medical Inc. |
| PSTA - Monterey Gourmet Foods Inc. |
| PSTI - Pluristem Therapeutics Inc. |
| PSUN - Pacific Sunwear of California Inc. |
| PSYS - Psychiatric Solutions Inc. |
| PTEC - Phoenix Technologies Ltd. |
| PTEK - PokerTek Inc. |
| PTEN - Patterson-UTI Energy Inc. |
| PTIE - Pain Therapeutics |
| PTIL - Protherics Plc |
| PTIX - Performance Technologies Incorporated |
| PTNR - Partner Communications Company Ltd. |
| PTRY - Pantry Inc. (The) |
| PTSI - P.A.M. Transportation Services Inc. |
| PTSX - Point.360 (New) |
| PULB - Pulaski Financial Corporation |
| PURE - PURE Bioscience |
| PVFC - PVF Capital Corp. |
| PVSA - Parkvale Financial Corporation |
| PVSW - Pervasive Software Inc. |
| PVTB - PrivateBancorp Inc. |
| PWAV - Powerwave Technologies Inc. |
| PWER - Power-One Inc. |
| PWOD - Penns Woods Bancorp Inc. |
| PWRD - Perfect World Co. Ltd. |
| PXLW - Pixelworks Inc. |
| PXPL - Pixelplus Co. Ltd. |
| PXSL - Pharmaxis Limited |
| PZZA - Papa John s International Inc. |
| PZZI - Pizza Inn Inc. |
