PFR
PFR can refer to a plug‑flow reactor in chemical engineering, the music project Pray For Rain, a portable font resource in computing, or a professional fundraiser, depending on the industry.
Medical
Miscellaneous
Pay From Receipt
Pre-Flop Raise
Prepared from Recipe
Practical Farm Research
Permanent Fleet Registration
Partners for Recovery
Pet Friendly Rentals
Plug Flow Reactors
Puncta Forming Region
Personal Fun Record
Petition for Review
Promoting First Relationships
Protein Fractionation Robot
Community
Governmental
Academic & Science
Regional
Computing
Business
Professional Fund Raiser
Parallax Financial Research, Inc.
Pacific Financial Research
Advantaged Preferred Share Trust
Public Finance Review
Professional and Financial Regulation
Personal Financial Representative
Periodic Financing Request