Abbreviations & Acronyms Dictionary

Parachute Refurbishment Facility
Partial reinforcement
Partially reinforced
Patient Registration Form
Patient report form
Peak repetition frequency
Penetration room filtration
Perforin
Performance Related Funding
Personality Research Form
Personnel readiness file
Personnel resources file
Petroleum Research Fund
Phenol-Resorcinol-Formaldehyde
Plasma recognition factor
Plastics Recycling Foundation
Plethodontid receptivity factor
Pluse Repetition Frequency
Plutonium Reclamation Facility
Plutonium Recovery Facility
Plywood Research Foundation
Point response function
Polyclonal rheumatoid factor
Pontine reticular formation
Post Repetition Frequency
Potential Requirements File
PowerShares Exchange-Traded Fund Trust
Precision Air
Precision Roll Feed
Preferences
Preformed
PRL-releasing factor
Problem Report Form
Processor Request Flag
Progressive renal failure
Prolactin releasing factor
Promotion Recommendation Form
Promotion Recommendation Forms
Proof
Propyl Fluoride
Protein Research Foundation
Proton resonance frequency
Proton resonant frequency
Pseudo-Random Function
Pseudorandom function
Publication Reference File
Pulse Rate Frequency
Pulse recurrence frequency
Pulse Repetition Frequencies
Pulse repetition frequency
Pulsed radiofrequency
Purchase Request Form
Purdue Research Foundation