A top-level domain (TLD) is a highest-level Internet domain name.

Look up TLD in Wiktionary, the free dictionary.

TLD may also refer to:

• Telefónica Larga Distancia, Telefónica's Puerto Rican telecomms subsidiary
• Thermoluminescent dosimeter, measuring radioactivity
• Tuli Lodge Airport, Botswana, by IATA code
• TLD, a manufacturer of Ground support equipment.
• TLD or the Technological and Logistics Directorate (known in Hebrew as ATAL) is the directorate in the IDF responsible for its logistics responses and tasks.

This disambiguation page lists articles associated with the title TLD.
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