Windows 10 Enterprise LTSC 2019 builds on Windows 10 Pro, version 1809 (updated Nov '18) adding premium features designed to address the needs of large and mid-size organizations (including large academic institutions), such as advanced protection against modern security threats, full flexibility of OS deployment, updating and support options; as well as comprehensive device and app management and control capabilities.
The LTSC edition provides customers with access to the Long Term Servicing Channel as a deployment option for their special-purpose devices and environments. The LTSC edition will not be updated with any new features; features from Windows 10 that could be updated with new functionality (including Cortana, Edge, and all in-box Universal Windows apps) are not included.
Windows 10 Enterprise N LTSC 2019 includes the same functionality as Windows 10 Enterprise LTSC 2019, except that it does not include certain media related technologies (Windows Media Player, Camera, Music, TV and Movies) and does not include the Skype app.
Новые возможности в Windows 10 Корпоративная LTSC 2019 г.

Контрольные суммы:

Product (Full Name): Windows 10 Enterprise LTSC 2019 (x64) - DVD (English)
FileId: 82312
File Type: DVD
Language: English (en)
Architecture: x64
File: en_windows_10_enterprise_ltsc_2019_x64_dvd_5795bb03.iso
SHA1: 615a77ecd40e82d5d69dc9da5c6a6e1265f88e28
File Size (MB): unknown bytes (4330432512 MB)
Date release: 2019-03-15
Product (Full Name): Windows 10 Enterprise LTSC 2019 (x86) - DVD (English)
FileId: 82350
File Type: DVD
Language: English (en)
Architecture: x86
File: en_windows_10_enterprise_ltsc_2019_x86_dvd_892869c9.iso
SHA1: 88af607f1e752761577d21f2b7aa98692809bf66
File Size (MB): unknown bytes (3026225152 MB)
Date release: 2019-03-15

MSDN = VLSC - SHA-1 checksums are identical

SHA1: 88af607f1e752761577d21f2b7aa98692809bf66 * SW_DVD5_WIN_ENT_LTSC_2019_32BIT_English_-2_MLF_X22-05018.ISO = en_windows_10_enterprise_ltsc_2019_x86_dvd_892869c9.iso
SHA1: a562732d85f4f78f5bb3b333d4f595693ba10cc6 * SW_DVD5_WIN_ENT_LTSC_2019_32BIT_Russian_-2_MLF_X22-05036.ISO = ru_windows_10_enterprise_ltsc_2019_x86_dvd_196b5dad.iso
SHA1: 615a77ecd40e82d5d69dc9da5c6a6e1265f88e28 * SW_DVD5_WIN_ENT_LTSC_2019_64BIT_English_-2_MLF_X22-05056.ISO = en_windows_10_enterprise_ltsc_2019_x64_dvd_5795bb03.iso
SHA1: 5acb51472bb4380614c9c32ff354f0cc697c03f8 * SW_DVD5_WIN_ENT_LTSC_2019_64BIT_Russian_-2_MLF_X22-05074.ISO = ru_windows_10_enterprise_ltsc_2019_x64_dvd_78e7853a.iso
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Скриншоты

Скриншоты MSDN