Category:典拠管理識別子が1つもない記事

Messenger of Mathematics

Microsoft Classroom

NASA AD-1

New Dawn Fades

NFPA 704

NGC 3382

Microsoft Office mobile apps

One Medical

Open Security Foundation

Open Technology Fund

Operator (extension)

Our Common Future

Future French aircraft carrier

P. O. Box 1142

Raspberry Pi OS

Redbird trains

Rocky Linux

RPL (programming language)

Rwanda Rwacu