For the purposes of the present document, the terms and definitions given in
TR 21.905 apply. A term defined in the present document takes precedence over the definition of the same term, if any, in
TR 21.905.
For the purposes of the present document, the abbreviations given in
TR 21.905 apply.
An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in
TR 21.905.