Similar to パシフィック・リム法律・政策雑誌

OpenCores

OpenDaylight Project

OpenEmbedded

Openmoko

OpenMosix

OpenRC

OpenRefine

OpenServer

OpenSUSE Project

Orca (assistive technology)

ORCA (quantum chemistry program)

ORCID

OSDN

OW2

PAOK FC

PDFtk

Polis Diraja Malaysia FC

Phabricator

PhotoRec

Communications of the ACM

National Geographic

Jeffrey Beall

Proceedings of the National Academy of Sciences of the United States of America

Beall's List

University of Florida Center for African Studies