Found 580 abbreviations starting with PR:

PRPR (CBER)pr.PR/SM
PR1PR2PR3pr5
PRAPRAAPRABPRAC
PRACAPRACEXPRACKPRACTICED
PRACTISEPRACWPRADPRADA
PraenomenPRAFPRAFOPRAG
PRAGTIPRAISEPRALPRAM
PRAMEDPRAMSPRANPRANG
PRANNYPRAOPRAPPRAPS
PRASPRASAPRATPRAV
PRAWINAPRAXPRAYPRAYER
PRBPRB (CBER)PRB (CFSA…PRBA
PRBCPRBMPRBOPRBPR
PRBSPRBTPRBXPRBZ
PRCPRC-119PRCAPRCAD
PRCBPRCBDPRCCPRCE
PRCHPRCIPRCIEPRCM
PRCPPRCRPRCSPRCT
PRCUPRCXPRCYPRD
PRD RUNPRD-5PRDAPRDC
PRDDOPRDEPRDFPRDI
PRDLPRDMPRDMDPRDO
PRDSPRDTPRDXPRE
PRE PAPRE-ACQPRE-KPRE-MOD
PRE-OPPRE-REQPRE-STORMPREA
PREACHPREACHERPreaching…PREAMP
PREASSOCI…PREBSPRECPRECALCUL…
PRECEPTORPRECESSEDPRECIPITA…PRECISE
PRECOMPRECOOKPRECPPRED
PREDAPredHeadPREDICTPREDIMED
PREDNISPREDNIS A…PREDOMINA…PREDS
PredsFanPREDWPREEFRPREEMPLOY
PREFPREFEPREFLTPREG
PREGAPREGARPREGUAPREHISTORY
PREJUDGEPREJUJEMPRELPREM
PREMAPREMIPREMKUMARPREMOB
PRENPRENPPRENSPRENSES
PREOPREOCCUPYPREPPREPARATE
PREPAREPrepComPREPOPREPP
PREQPREQUISITEPRERPREREP
PRESPRESAPRESELLERPRESENT
PRESENTEDPRESERVEPRESHIFTPRESIDENT…
PRESOPRESSPRESTUDYPRET
PRETENDPRETENDEDPRETTYPREU
PREVprev.PREVAILPREVENT
PREVLVPREWEIGHTPREXPREY
PREZPREZIPRFPRFD
PRFEPRFIPRFLPRFN
PRFSPRFTPRFTSPRFV
PRFXPRGprgmPRGMEA
PRGNPRGOPRGSPRGX
PRGYPRHPRHCPRHHP
PRHO XXPRHSPRIPRI-FLY
PRIAPRIBPRICPRICE
PRICKPRICOPRIDPRIDE
PRIERPRIESTPRIFLYPRIJAY
Pril(l)PRIMPRIM & RPRIM&R
PRIMAPRIMACOPRIMAPPRIME
PRIMERPRIMEROPRIMIPRIMIR
PRIMIS+ XXPRIMOPRIMPPRIMS
PRINPRINCEPRINCE XXPRINCESS
PRINTPRIOPRIORPRIS
PRISAPRISMPrismaPRISS
PRISSMPRISTPRITPRIUS
PRIV ENTRPRIVATEPRIVIERPRIVIL
PRIXPRIZMPRJPRJT
PRKPRKGPRKRPRL
PRL-NWPRL-SWPRLAPRLDEF
PRLNPRLNWPRLSPRLX
PRMPRMBPRMB (CDE…PRMC
PRMDPRMEPRMFLPRML
PRMNFPRMOPRMSPRMT
PRMUPRMXPRMZPRN
PRNCPRNDPRNDLPRNG
PRNINDPRNSPRNSQprnt
prnt scprnt scnprnt scrnPRNW
PROPRO BONOPRO CABPRO TEM
PRO-TIMEPro/E Pro/Engin…PROA
PROASProASMPROBPROBA
PROBABILI…PROBEPROBECATPROBES
PROBSUBPROCProc Eur …Proc Eur …
Proc Soc …PROCAFORPROCAMPROCAPTE
PROCCEPROCEDEPROCEEDPROCESS
PROCLAIMPROCOPAPROCRASTI…PROCREATE
PROCTPRODproDADPRODAT
PRODDEDPRODEFORPRODESAPRODIGAR
ProDocPRODUCEPRODUCINGPRODUCT
PRODUCTIZ…PROEPROECODIPROF
PROFECOPROFEDETPROFEPAPROFETES
PROFISPROFITPROFOCAPROFRUTA
PROFSPROGProg Exp …PROGR
PROGRESAPROGRESSPROH.MKPROH.PK
PROHIBITPROIPROI-PTPROIDES
PROJProject C…PROJECTEDPROK
PROLOPROLOGPROLONGPROM
Prom Toks…PROMAPPROMARPROMES
PROMETHPROMETHEUSPROMISPROMISCUO…
PROMISEPROMMAPROMOPROMOSOME
PROMOTEPROMOTIONPROMOTIONSPROMPT
PROMUDEHPRONPRONAAPRONAFIDE
PRONASOLPRONAVIPRONIPROO
PROOFPROOFTEXT…PROPProp 65
PROPELPROPEPHPROPERPROPERTIE
PROPERTYPROPHPROPHETESSPROPIN
PROPISAPROPLTProPMPROPOSAL
PROPRIETORPROPSPROSpros and …
PROSABPROSEPROSECUTEPROSERME
ProSigPROSPECTSPROSPERPROSTATE
PROSTHODO…PROSTITUTEPROTPROTECT
PROTECT I…PROTESTPROTESTEDPROTEUS
PROTOPROTOLOGYPROTOTROPYPROUD
PROUNIPROVPROVEPROVEN
PROVERBSPROVIDEPROVIDEDPROVIDES
PROVINCEPROVOCABLEPROVORGPROW
PROWLproxPROYDEGESAPRP
PRP-DPRP-OMPPRP-TPRPA
PRPBCPRPCPRPDPRPDC
PRPFPRPMPRPNPRPNB
PRPPPRPROJPRPSPRPT
PRPWPRQPRQZPRR
PRR(s)PRRACPRRBPRRB (OC)
PRRCPRREPRRIPRRIS
PRRLPRRMSPRRMS (OC)PRRO
PRRRPRRTPRSPRS (OC)
PRSAPRSBPRSB (CDR…PRSC
PRSDPRSDSPRSEPRSF
PRSHPRSIPRSKPRSL
PRSMPRSNPRSOVPRSP
PRSPPPRSSPRSSAPRST
PRSWPRSXPRTPRT PA
PRT PBprt scprt scnprt scrn
PRTAPRTCPRTDPRTF
PRTGPRTIPRTKPRTL
PRTLSPRTPPRTPOPRTR
PRTSPRTUPRTWPRU
PRUHPRUKOAPRUKOPPRUKRA
PRUKRCPRUKRDPRUNPRUNE
PRUPEPRUTPRVPRV ENTR
PRVCPRVHPRVKRPRVR
PRVTPRVWPRWPRWK
PRWOAPRWOBPRWORAPRWT
PRWWPRXPRXCPRXL
PRXXPRYPRYAPRYHA
PRYKRBPRYKRCPRYKRQPRYL
PRYSMPRZPRZEZNACZ…PRϿ

Are we missing a good shorthand here? Don't keep it to yourself! Help us grow our database...