PIRF

(redirected from Polyphase Image-Rejection Filter)
AcronymDefinition
PIRFPetSafe Indoor Radio Fence (pet management)
PIRFPetroleum Industry Research Foundation
PIRFPeak Inspiratory Flow Rate (respiratory care)
PIRFPolyphase Image-Rejection Filter
PIRFPredominant Involvement of Radial-Sided Fingers (emboligenic stroke research)