| open pretty good privacy(noun, expression, entity, concept, standard) |
| open smart grid protocol(noun, expression, entity, concept, standard) |
| open specification(noun, expression, entity, concept, standard) |
| open system(noun, expression, entity, concept, standard) |
| open virtualization format(noun, expression, entity, concept, standard) |
| peerio(noun, entity, concept, standard, openness) |
| peripheral component interconnect extended(noun, expression, entity, concept, standard) |
| portable content format(noun, expression, entity, concept, standard) |
| protected extensible authentication protocol(noun, expression, entity, concept, standard) |
| qi(noun, entity, concept, standard, openness) |
| reactive stream(noun, expression, entity, concept, standard) |
| real-time operating system nucleus(noun, expression, entity, concept, standard) |
| rezence(noun, entity, concept, standard, openness) |
| sensor observation service(noun, expression, entity, concept, standard) |
| system for cross-domain identity management(noun, expression, entity, concept, standard) |
| three-dimensional manufacturing format(noun, expression, entity, concept, standard) |
| web application messaging protocol(noun, expression, entity, concept, standard) |
| web service atomic transaction(noun, expression, entity, concept, standard) |
| web services-management(noun, expression, entity, concept, standard) |
| zarafa-push(noun, entity, concept, standard, openness) |