Texas Subcategories This category has only the following subcategory. P Postal orders (30 P) Pages in category "Postal services" The following 28 pages are in this category, out of 28 total. This list may not reflect recent changes. A Accommodation address American Letter Mail Company Avis de réceptionB Bulletin d'expéditionC Catcher pouch CourierE EndiciaH Hikyaku Honducor Hybrid mailI International Post CorporationL LettrsM Mail bag Mail hookO Online post office Outsourcing Owney (dog)P Packstation Parcel locker Pony Express mochila .post Private mail bag Proof of deliveryR Railway post office Registered mail Rural delivery service Rural Free DeliveryS Stamps.com