Similar to 全国地方公共団体コード

ORCID

Persistent uniform resource locator

Snowflake ID

Template:International numbering standards

URL

Uniform Resource Name

Uniform Type Identifier

Unique Ingredient Identifier

Universally unique identifier

International Securities Identification Number

Library of Congress Control Number

EasyNumber

Alphanumericals

Satellite Catalog Number

Persistent identifier

EORI number

Station code

Station numbering

Object identifier

Maritime Mobile Service Identity

Catalog number (music)