The dog, on whose collar hung an identification tag, tilted his head and panted as if patiently awaiting an explanation.

NEWYORKER: Waiting

The LEI would provide a unique identification tag for every financial services entity and perhaps extend to the financial instruments they issue.

FORBES: Lehman, Lithium and Lettuce -- The Need for Unique Identifiers in Finance

Besides basic identification info, the Top Tag also stores diet, behavior, command, medical, and burial instructions, which can be viewed and edited on any Windows 2000-or-later PC.

ENGADGET: Top Tag Pet ID USB thumb drive