World Of Taxonomy
WoT
Galaxy
Crosswalks
Explore
Codes
Guide
Blog
Builders
About
Pricing
Classify My Business
Classify
Sign in
NCI Thesaurus
Official standard
Full Name
NCI Thesaurus (NCI/NIH)
Region
Global
Codes
14,417
Crosswalk Edges
0
Sign in
to download nodes or crosswalk data as CSV.
Authority
National Cancer Institute (NCI/NIH)
Data Provenance
Official Download
License: CC BY 4.0
Verified: 2026-04-15
Source
Hierarchy Explorer
Hierarchy Explorer
Click to expand - equivalences appear inline
C12218
Chemotherapy Regimen or Agent Combination
C12219
Anatomic Structure, System, or Substance
C12913
Abnormal Cell
C14250
Organism
C16612
Gene
C17828
Biological Process
C1908
Drug, Food, Chemical or Biomedical Material
C20047
Diagnostic or Prognostic Factor
C20181
Conceptual Entity
C20189
Property or Attribute
C20633
Biochemical Pathway
C22187
Experimental Organism Diagnosis
C22188
Experimental Organism Anatomical Concept
C26548
Gene Product
C28428
Retired Concept
C3910
Molecular Abnormality
C43431
Activity
C7057
Disease, Disorder or Finding
C97325
Manufactured Object
Structure Overview
Report a data issue
NCI Thesaurus - WorldOfTaxonomy | WorldOfTaxonomy