 constituting a juridical act. [Archives] 
disposition 
n., A retrospective record whose purpose is to put into existence an act, the effects of which are determined by the writing itself; that is, the written form of the record is the essence and substance of the act. With enabling, instructive, narrative, probative and supporting, one of six functional categories of records. [Archives] 
a.,
n.,
 Initialism for “digital linear tape.” [Computer and Information Sciences] 
 Initialism for “digital linear tape