Which of the following are the correct abbreviations for international express companies?

一、XD

XD, short for Xiongda, is the abbreviation of Shanghai Xiongda International Logistics Co., Ltd. It mainly deals in international express delivery, international logistics, international special lines, international air transport and international maritime transport.

二、UPS

The full name of UPS is United Parcel Service, which was founded in Seattle, Washington, USA, in 1907. It has also been an international express company for a very long time. As a large express operator in the world, there are also many first-class agents who do very well.

三、FEDEX

Fedex is the abbreviation of Federal Express. Fedex is based in the United States and has its own branch in many countries in Hong Kong, China.

四、TNT

TNT is the abbreviation of Thomas National Transport, an international express logistics company, headquartered in the Netherlands, also has its own branches in many countries, there are also many first-level agents. But now it's bought by Fedex. Two International Express Companies Joint Forces

五、DHL

DHL International Express Company is a subsidiary company of Deutsche Post DHL. It has global business in 220 countries and regions. It belongs to international express company. At present, it has developed many agents. Where UPS can't reach, DHL can, but the price will be higher.

六、EMS

EMS is short for China Post Express Mail Service, which has been done by China Post long ago. After that, China Post began to develop its business globally. The price of EMS is relatively low, but it mainly focuses on small parcels