ORCID, which stands for Open Researcher and Contributor ID, is a global, not-for-profit organization sustained by fees from member organizations like USC.
ORCID is a registry of unique identifiers for researchers and scholars that is open, non-proprietary, transparent, mobile, and community-based. It provides a persistent digital identifier that distinguishes you from every other contributor.
Unlike other research IDs, your ORCID iD is universal. It's not tied to any institution or database, and it can follow you wherever your research takes you. Publishers, funders, research and other organizations are increasingly adopting or supporting ORCID.