Template:Postal system

v t e Mail and postal systems
History	Timeline of postal history African countries Asian countries European countries Oceania countries American countries Postal censorship
Components	Advertising mail Bulk mail Envelope Indicia Information-Based Indicia Letter box Mail Mail bag Meter stamp Packstation Parcel Post box / Mailbox Relay box Post office Post-office box Postage meter Postage stamp Postal code Postmark
Delivery	Airmail Express Package delivery Registered Surface Surface Air Lifted (SAL)
Staff	Mail carrier Postal worker Postmaster Postmaster General
Processing	Intelligent Mail barcode Mail Isolation Control and Tracking Multiline Optical Character Reader Mail cover Mail sorting PLANET POSTNET
Institutions and systems	Postal entities Postal museums Postal services Postal systems by country Trade unions
Related	Courier Philately most expensive philatelic items Stamp collecting notable stamps catalogues
List of entities that have issued postage stamps	A–E F–L M–Z
Category Commons