DDDn
DDDn is an acronym or code used as an identifier in various, unrelated contexts. There is no single, widely accepted meaning of DDDn, and it is not recognized as a standard term in major reference works. Because it functions primarily as a string, its interpretation depends entirely on the source in which it appears.
In practice, DDDn can serve as an abbreviation, a model or version identifier, a catalog or file-name
Origin and etymology, if any, likewise vary by source. The sequence of letters and the lowercase final
Because there is no standard definition, encyclopedic coverage would typically anchor a DDDn entry to a specific
See also related topics such as acronyms and disambiguation.