There are multiple definitions:

1. Office of Regulatory Affairs(English)

   • FDA
   • Organizations (documentation), Regulation / control

2. ocular response analyzer(English)

   • takes into account corneal hysteresis and provides a corneal-compensated IOP
   • CH, IOP
   • Ophthalmology
   • https://doi.org…55/2022/4933555

3. over-representation analysis(English)

   • DE, FCS, FDR, GSEA, GSA, KEGG, NGS, ORA, SPIA, TP
   • Genetics, Signal transduction
   • https://doi.org…OC.2016.2531000