The meaning of the Acronym OPEN is...

OPEN is

• Orphan Pets Enjoy Nature

More Meanings For OPEN:

• Objects, Process, Environment, and Notation
• Open-Car Pleasure and Entertainment Network
• Olympic and Paralympic Employment Network
• One Planet Education Network
• Orphan Pets Enjoy Nature
• Oregon Public Education Network

OPEN is also in:

• Educational
• Firms
• Non-Profit Organizations
• Software
• TV Stations