The meaning of the Acronym OPAC is...

OPAC is

• Oh, Please Accept Checks

More Meanings For OPAC:

• Open Public Access Catalog
• Online Public Access Catalog
• Oh, Please Accept Checks
• Online Public Access Computer
• Often People Access The Catalog
• Oil Producing Arab Countries
• Online Publci Access Catalog
• Ontario Property Assessment Corporation
• Office Proficiency Assessment And Certification

OPAC is also in:

• Firms
• Funnies
• Libraries
• Positions
• Unfiled
• Universities