Your OS or application scanned a different font folder. Solution (Windows): Copy the .TTF to C:\Windows\Fonts , then right-click → "Show more options" → "Install for all users". Reboot the application.
In the context of typography and fonts, this specific identifier most commonly appears in the technical specifications for , particularly those following standards like MIL-STD-130 or NATO-related documentation. Overview of EKLH-25 Typography
Distinctive aesthetic that stands out from standard system fonts.