TDF
TDF stands for:
- Terre des Femmes , a human rights organization for women
- Testicle-determining factor , from English: testis determining factor , responsible for the development of the testicle
- Theater Development Fund , a US nonprofit performing arts organization
- Tour de France , a cycling tour in France
- TDF (Corporate) , a French media company, formerly Télédiffusion de France
- TDF (satellite) , French high-performance television satellite , named after the Télédiffusion de France
- The Document Foundation provides and coordinates the development and maintenance of the LibreOffice office suite
- the French broadcaster Allouis
- Transcript-Derived Fragment, DNA fragment that is used to study the expression of genes
