Online Reference Book

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

ORB

Pronunciation

/ˈɔnˌlaɪn ˈrɛfərəns bʊk/

Category

Internet

Related Field

-1

Other meanings of ORB

ORBit Gov

Object Request Broker Academic

Oak Ridge Boys Misc

Opinion Research Business Community

Orbital Sciences Corporation Business

Officer Record Brief Gov

Orebro, Sweden Regional

Object Ring Buffer Misc

Oil Record Book Misc

Oil Rubbed Bronze Misc