1. DTD - Noun
2. DTD - Adjective
3. DTD - Proper noun
(media, Australia) Initialism of Darwin Digital Television.
(sports, professional wrestling) Initialism of December to Dismember.
(computing, telecommunications) Initialism of Data Transfer Device.
(computing) Initialism of Detailed Timing Descriptor.
(computing, publication) Initialism of Document Type Definition.
(physics, telecommunications) Initialism of Double Talk Detection.
(pathology, psychology) Initialism of dissociative trance disorder.
DTD (not comparable)
(finance) Abbreviation of dated.
A Document Type Definition (DTD) defines the legal building blocks of an XML document. Source: Internet
Associating DTDs with documents A DTD is associated with an XML or SGML document by means of a document type declaration (DOCTYPE). Source: Internet
A type-valid SGML document is defined by the standard as An SGML document in which, for each document instance, there is an associated document type declaration (DTD) to whose DTD that instance conforms. Source: Internet
An example of an XML file that uses and conforms to this DTD follows. Source: Internet
An XML Schema Definition is itself an XML document while a DTD is not. Source: Internet
Browsers, on the other hand, do not implement HTML as an application of SGML and by consequence do not read the DTD. Source: Internet