indicia

noun3

1. •
   (formal) Indications or signs.

   • This document has none of the indicia of a contract of adhesion.
2. •
   Distinctive markings.

   • Spiderman,^([sic]) The Thing, The Hulk, The Fantastic Four, the distinctive names and likenesses thereof, and all related indicia are trademarks of Marvel Characters, Inc. — 2003
3. •
   A preprinted marking on a mailpiece which shows that postage has been paid by the sender.