All Lists
Browse structured list pages prepared for Japanese and English audiences.
An international standard that defines two-letter codes for identifying languages.
language code
ISO standard
international standard
language identification
multilingual support
The unique international standard code for identifying sound recordings.
ISRC
recording identification
international standard
music industry
recording
metadata
An 8-digit international code used to identify serial publications such as journals and newspapers.
ISSN
serial publications
journals
newspapers
identifier
National Diet Library
bibliographic management
A list of major skill categories in the information technology field.
IT Skills
ITSS
Programming
Database
Cloud
Security
Data Analysis
Talent Development
Digital Transformation
Classification of major data formats and file formats in information technology.
data formats
file formats
IT
information technology
database
big data
JSON
CSV
Parquet
Categories for assessing species extinction risk defined by the International Union for Conservation of Nature (IUCN).
IUCN
Red List
threatened species
biodiversity
conservation
environment
ecosystem
wildlife
plants
The nine categories of conservation status defined by the International Union for Conservation of Nature (IUCN).
IUCN
endangered species
biodiversity
conservation
environment
ecology
Standard coding system for injectable and non-oral drugs used in US medical billing.
HCPCS
medical billing
injectable drugs
drug codes
CMS
insurance claims
healthcare information systems
A list of various qualifications based on Japan's national qualification system.
national qualifications
qualification system
medical qualifications
legal qualifications
educational qualifications
accounting qualifications
Japan
A list of pension consultation and procedure offices operated by the Japan Pension Service.
Japan Pension Service
pension
consultation
procedure
National Pension
Employees' Pension
social insurance