The meaning of the Acronym PYS is...

PYS is

• Photo Yield Spectroscopy

More Meanings For PYS:

• Photo Yield Spectroscopy
• Pueblo Y Salud, Inc.
• Piedmont Yoga Studio
• Prestige Yacht Sales
• Portland Yacht Services, Inc.
• Promotional or Specialty Advertising
• Pinellas Youth Symphony

PYS is also in:

• Electronics
• Firms
• General
• Music