What does Pyr stand for?

Pyralidae - Entomology

Pyramidal Tract - Neuroanatomy

- A Pyrimidine - Biochemistry

Pyrocap International Corp. - Associated Press (SAG)

Pitch, Yaw, Roll (SAUS)

Player Resources, Inc. - Vancouver Stock Exchange symbol

Prior Year Report

Prior Year's Return - IRS

Pyramid - California - Seismograph station code, US Geological Survey (SEIS)

Pyramid Air Lines - Egypt - ICAO designator (FAAC)

Pyrgos - Greece - Airport symbol (AD)

Pyridine - Organic chemistry

Pyrocap International Corp. - AMEX symbol (SAG)

Pyrometer (AAG)

Pyruvate - Biochemistry

Pyramid