Related Clues:
- Item in an env
- It's stamped at the P.O
- Xerox option: Abbr
- Letter carrier: Abbr
- 8 1/2' x 11' page size: Abbr
- Printer setting: Abbr
- USPS item
- Copier-tray size: Abbr
- HP tray size
- Greeting-card holder: Abbr
- Mailbox item: Abbr
- Copier option smaller than 29-Down
- Photocopier option: Abbr
- 8 1/2' x 11' size, for short
- 8 1/2" x 11" size, for short