identifier
Handle (computing)
Identity (object-oriented programming)
Naming convention (programming)
Nomenclature – contains various standardized naming systems
International Code of Nomenclature for algae, fungi, and plants
International Code of Nomenclature of Bacteria
International Code of Nomenclature for Cultivated Plants
International Code of Zoological Nomenclature
Reference (computer science)
image identifier
define identifier
wikipedia identifier
weblio identifier
kotobank identifier
jisho identifier