| Postfach | P.O. Box PO Box post office box |
| Postdoc- | postdoctoral |
| Postfix | suffix |
| Postfrau | postwoman |
| Postmann | mailman |
| Postamt | post office |
| postfrisch | mint never hinged unmounted |
| Bostitch | stapler |
| köstlich | delicious amuse |
| östlich | eastern |
| achtfach | eightfold |
| Eisfach | freezer compartment ice-box |
| Vorfach | leader |
| Pessach | Paschal Lamb |
| Post- | postal |
| Posten | assignment amount buckshot |
| posten | post |
| Posthorn | post horn |
| Posttaube | homing pigeon |
| Postzug | mail train |