What does Pre stand for?

Preliminary (AMHC)

Bureau for Private Enterprise

E.A. Prescott - NCIC firearms make code (NCIC)

Federation Europeenne des Fabricants de Produits Refractaires - Zurich, Switzerland (EAIO)

Partial Reflection Experiment (SAUS)

Partial Reinforcement Effect (DIPS)

Partido Republicano Evolucionista - Republican Evolutionist Party - Portugal - Political party (PPE)

Partido Roldosista Ecuatoriano - Ecuador - Political party (EY)

PartnerRe Ltd. - NYSE symbol

Partner-Resisted Exercise - Army

Performance Requirements Envelope (ACAE)

Personal Rescue Enclosure (NASA)

Personnel Restraint Equipment (SAA)

Petroleum Refining Engineer

Photoreactivating

Physical Reconditioning Exercises - Orthopedics (DAVI)

Pineridge Capital - Vancouver Stock Exchange symbol

Planetary Rotation Engine (IAA)

Portable RADAR Equipment

Precinct

Precis - NCIC car model code

Precision Airlines (SAUS)

Precision Valley Aviation - ICAO designator (FAAC)

Predecessor (KSC)

Prefect

Prefix

Preformatted (SAUS)

Preliminary

Preliminary Amplifier (IAA)

Prelude - NCIC car model code

Premier - NCIC car model code

Premiere (automobile) - NCIC car model code

Premier Industrial Corp. - NYSE symbol (SPSG)

Prepayment Coin Telephone - Telecommunications (TEL)

Pre-Retirement Education (AIE)

Pre-Runner - NCIC car model code

Presbyterian Historical Society, Philadelphia, PA - OCLC symbol (OCLC)

Preselection (SAUS)

President (automobile) - NCIC car model code

President of the Royal Society of Painter-Etchers and Engravers - British

Pretoria - South Africa - Seismograph station code, US Geological Survey (SEIS)

Prime contractors Region (SAUS)

Principense - Language code (ETLW)

Problem Reproducer Equipment (SAA)

Processing Refabrication Experiment - Nuclear energy (NRCH)

Product-Remainder Extension (SAUS)

Progesterone - A hormone

Progesterone Response Element - Endocrinology

Program Reliability Engineer (ACAE)

Progressive Resistance (or Resistive) Exercise (SAUS)

Progressive Resistive Exercise - Medicine

Proportional Reduction of Error

Protective Reservation Equipment (SAUS)

Protein Relaxation Enhancement (OA)

Protein Retention Efficiency - Medicine (WDAA)

Proton Relaxation Enhancement - Physics

Psychophysiological Reeducation (SAUS)

Public Relations Exchange - Later, PRXI (EA)

Pulse Radiation Effect

Realencykopaedie fuer Protestantische Theologie und Kirche - A publication (ODCC)

Spanish Catalonian Battalion (PD)

Pre-Choice - Advertising (WDMC)

Prefatory (WDMC)

Preferred (WDMC)

Prefix (WDMC)

Preoperative - Surgery (DAVI)

Pretest - Advertising (WDMC)