The meaning of the Acronym ORB is...

ORB is

• Object Ring Buffer
• Objective Remote Bandwidth
• Ontology Referential Base
• Opinion Really Boring

More Meanings For ORB:

• Object Request Broker
• Object Request Broker
• Object Request Broker
• Office Repeater Bay
• Object Request Broker
• Object Ring Buffer
• Objective Remote Bandwidth
• Ontology Referential Base
• Opinion Really Boring
• Orbital Sciences Corporation
• Offworld Resource Base
• Order
• Orbit, Orbital, Orbiter
• Opinion Research Business
• Orebro, Sweden

ORB is also in:

• Airport Codes
• Assembly
• Electronics
• General
• Media
• Military
• NASA
• Networking
• NYSE Symbols
• Telecom
• Unfiled