etsysSyslogApplicationMnemonic 1.3.6.1.4.1.5624.1.2.14.3.1.1.3

An abbreviation of the textual description for this application, assigned by the managed entity. i.e. 'STP' for 'Spanning Tree Protocol', etc. This provides a mapping between the textual descriptions and the mnemonics used in the syslog messages.