The meaning of the Acronym PYR is...

PYR is

• Pitch Yaw Roll

More Meanings For PYR:

• Pyramid
• Pitch Yaw Roll
• L-PYRrolidonyl arylamidase
• PYR Energy Corporation
• Pyrgos, Greece

PYR is also in:

• Airport Codes
• AMEX Symbols
• Laboratory
• Mathematics
• Unfiled