noun
Posts and Telecommunications University
Proper noun referring to a specific Japanese educational institution under the former Ministry of Posts and Telecommunications.
郵政大学校は、かつて郵政省の職員を養成していた。
The Posts and Telecommunications University used to train staff for the Ministry of Posts and Telecommunications.
Compound of 郵政 (postal administration) + 大学校 (training college). The exact historical derivation is straightforward from the components.