7941

Code

Meaning

Language

Themes and places

ECU

European Chess Union (https://www.europechess.org/)

In English

• Non-governmental organizations
• Europe

FIDE

Fédération Internationale des Échecs (https://www.fide.com/)

In French

• Non-governmental organizations
• All countries

ICC

Internet Chess Club (https://www.chessclub.com/)

In English

• Non-governmental organizations
• Internet
• United States

KNSB

Koninklijke Nederlandse Schaakbond (https://www.schaakbond.nl/)

In Dutch

• Non-governmental organizations
• Netherlands