There are multiple definitions:
osteopontin(English)
Office of Science Policy(English)
- advises the NIH Director on matters of significance to the agency, the research community, and the public, by promoting progress in the biomedical research enterprise through the development of sound and comprehensive policies.
- NSABB, NIH
- Organizations (governmental)
- https://osp.od.nih.gov/about-us/
oropharyngeal sealing pressure(English)