Similar to オープンコンテント

AOKP

APT (software)

Aptitude (software)

Arch Linux

Asahi Linux

Asianux

Azure Sphere

BCL6

Bodhi Linux

BQO

Budgie (desktop environment)

BxB

ChromiumOS

CONCACAF Champions Cup

CP/M

CyanogenMod

D23 (Disney)

Damn Small Linux

DC Universe

Deepin

Devuan

Dpkg

/e/ (operating system)

Edubuntu

Elementary OS

ELK1

EndeavourOS