قالب:Postal system - المعرفة

v t e Mail and postal systems
History	Timeline of postal history African countries Asian countries European countries Oceanian countries Pan-American countries Postal censorship	Envelope for mailing Envelope for mailing
Components	Advertising mail Bulk mail Envelope Indicia Information-Based Indicia Letter box Mail Mail bag Meter stamp Parcel Parcel locker Post box / Mailbox Relay box Post office Post office box Postage meter Postage stamp Postal code Postal marking Variable value stamp
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 Package forwarding 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 Philatelic terminology fakes and forgeries
List of entities that have issued postage stamps	A–E F–L M–Z
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