Related Clues:
- Philatelic item
- Document authenticator
- [Another arrangement of the letters in the grid]
- Zip, as a Ziploc
- 'Approved,' e.g
- Non-requirement for email
- Notary's imprint
- It signifies approval
- Marine mammal is close
- Backing soft floor-coverings to make an impression
- Cork coat of arms
- Big-top barker
- Postage token
- Way a politician creates an impression
- Approval indication