TDN

The abbreviation stands for TDN:

• Test of German as a foreign language proficiency levels
• Turkish Daily News, an English-language daily newspaper in Turkey
• Telekom Designed Network, framework contracts of Deutsche Telekom AG

The abbreviation stands for TdN:

• Lower Saxony Day, a cultural festival in the state of Lower Saxony
• Tour de nature, an annual bike ride for sustainable transport policy

• Disambiguation
• Abbreviation