Similar to Bibcode

ISO 639-3

ISO/IEC 7812

ISSN

Mobile Network Code

MSISDN

ORCID

Persistent uniform resource locator

Snowflake ID

Template:International numbering standards

Uniform Resource Identifier

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