Point of Local Repair
Pulse Link Repeater
Private Letter Ruling
Public Lending Right
pupil light reflex
pupillary light reflex
IATA code for St. Clair County Airport…
Northwestern Air
Packet Loss Recovery
Packet Lost Ratio
passive leg raising
Pavement Load Rating
Personal Life Recorder
Philippine Liberation Ribbon
pinoresinol-lariciresinol reductase
Planetary Report
plasmin receptor
pliers
pointwise linear regression
polar localization region
policy and labor relations
positive likelihood ratio
Primary Language Record
primary loss retention
Procedure Level Relocation
Product License of Right
Product Line Reviews
Program Lock-In Register
Protection Lock Register
Pulse Link Relay