Open Network Computing. Distributed applications architecture designed by Sun Microsystems, currently controlled by a consortium led by Sun. The NFS protocols are part of ONC. See also NFS.

Open Network Computing. An industry standard developed by the Sun Corporation, which defines the use of Remote Procedure Calls (RPC) among connected systems.

Open Network Computing, ( SUNMicrosystems RPC Architecture)

Oridinary National Certicate (UK) Web

Office of the National Coordinator. ONC is a government agency (part of HHS) that oversees and encourages the development of a national, interoperable (compatible) health information technology system to improve the quality and efficiency of health care. See www.hhs.gov/healthit

One Number Census. The name of the new methodology used in 2001 to:- estimate Census non-response, and build an allowance for it into all the published figures.

Operational Navigation Chart

Oncology Services

Oncology, Oncologist