Related Clues:
- UPS items: Abbr
- Warehouse stack: Abbr
- Mdse. containers
- Brief missives?
- A and P, e.g.: Abbr
- Fillers of envs
- U.P.S. truck contents: Abbr
- Mail: Abbr
- Shipping boxes: Abbr
- Some paperwork: Abbr
- Contents of some envelopes: Abbr
- Monogram components: Abbr
- Acronym parts: Abbr
- Forklift load: Abbr
- P.O. box fillers