| Opensource Classified Ads Script Project | Opensource Classified Ads Script | 1 |
| Opensourceclassifieds | Opensourceclassifieds | 1 |
| Openbsd | Openssh | 28 |
| Openssl | Openssl | 102 |
| Redhat | Openssl | 6 |
| Oracle | Opensso Enterprise | 1 |
| Nyu | Opensso Integration | 1 |
| Redhat | Openstack | 39 |
| Opensuse | Openstack Cloud | 1 |
| Suse | Openstack Cloud | 9 |
| Redhat | Openstack For Ibm Power | 3 |
| Redhat | Openstack Platform | 3 |
| Redhat | Openstack-Mistral | 1 |
| Unify | Openstage 15 Firmware | 1 |
| Unify | Openstage 20 Firmware | 1 |
| Unify | Openstage 20E Firmware | 1 |
| Unify | Openstage 40 Firmware | 1 |
| Unify | Openstage 60 Firmware | 1 |
| Openstreetmap | Openstreetmap | 1 |
| Opensuse | Opensuse | 243 |
| Opensuse Project | Opensuse | 6 |
| Suse | Opensuse Factory | 1 |
| Xelerance | Openswan | 5 |
| Openr | Opentmpfiles | 2 |
| Opentrade Project | Opentrade | 1 |
| Openttd | Openttd | 5 |
| Pixar | Openusd | 5 |
| Siemens | Openv2G | 1 |
| Hp | Openview | 1 |
| Hp | Openview Network Node Manager | 11 |
| Hp | Openview Omniback Ii | 1 |
| Hp | Openview Storage Data Protector | 2 |
| Intel | Openvino | 1 |
| Viva-Project | Openviva | 1 |
| Hp | Openvms | 6 |
| Openvpn | Openvpn | 5 |
| Openvpn | Openvpn Access Server | 2 |
| Openvswitch | Openvswitch | 3 |
| Openwebif Project | Openwebif | 1 |
| Sun | Openwindows | 1 |
| Openwrt | Openwrt | 10 |
| Openx | Openx | 1 |
| Openzeppelin | Openzeppelin Contracts-Upgradable | 1 |
| Openzeppelin | Openzeppelin-Eth | 1 |
| Openzeppelin | Openzeppelin-Solidity | 1 |
| Opera | Opera | 3 |
| Opera Software | Opera | 1 |
| Opera | Opera Browser | 107 |
| Opera | Opera Mini | 1 |
| Opera Software | Opera Web Browser | 5 |
| Ibm | Operational Decision Manager | 1 |
| Hp | Operations | 1 |
| Hp | Operations Bridge Analytics | 1 |
| Hp | Operations Manager | 1 |
| Pivotal Software | Operations Manager | 1 |
| Vmturbo | Operations Manager | 1 |
| Vmware | Operations Manager | 1 |
| Microfocus | Operations Manager I | 1 |
| Opial | Opial Audio Video Download Management | 1 |
| Cyan Soft | Opium4 Opi Server | 1 |
| Manageengine | Opmanager | 1 |
| Opnsense | Opnsense | 3 |
| Oppia | Oppia | 1 |
| Mongodb | Ops Manager | 1 |
| Mongodb | Ops Manager Server | 1 |
| Opsview | Opsview | 1 |
| Intel | Optane Memory H10 With Solid State Storage Firmware | 1 |
| Intel | Optane Memory H20 With Solid State Storage Firmware | 2 |
| Intel | Optane Ssd 900P Firmware | 2 |
| Intel | Optane Ssd 905P Firmware | 2 |
| Intel | Optane Ssd Dc P4800X Firmware | 2 |
| Intel | Optane Ssd Dc P4801X Firmware | 2 |
| Intel | Optane Ssd P5800X Firmware | 1 |
| Optical Character Recognition Project | Optical Character Recognition | 1 |
| Nortel | Optical Metro 5000 | 1 |
| Nortel | Optical Metro 5100 | 1 |
| Nortel | Optical Metro 5200 | 1 |
| Cisco | Optical Networking Systems Software | 12 |
| Ibm | Optim Workload Replay | 1 |
| Sloan | Optima Eaf-100 Firmware | 1 |
| Sloan | Optima Eaf-150 Firmware | 1 |
| Sloan | Optima Eaf-200 Firmware | 1 |
| Sloan | Optima Eaf-225 Firmware | 1 |
| Sloan | Optima Eaf-250 Firmware | 1 |
| Sloan | Optima Eaf-275 Firmware | 1 |
| Sloan | Optima Eaf-350 Firmware | 1 |
| Sloan | Optima Eaf-700 Firmware | 1 |
| Sloan | Optima Eaf-750 Firmware | 1 |
| Sloan | Optima Ebf-187 Firmware | 1 |
| Sloan | Optima Ebf-415 Firmware | 1 |
| Sloan | Optima Ebf-425 Firmware | 1 |
| Sloan | Optima Ebf-550 Firmware | 1 |
| Sloan | Optima Ebf-615 Firmware | 1 |
| Sloan | Optima Ebf-650 Firmware | 1 |
| Sloan | Optima Ebf-665 Firmware | 1 |
| Sloan | Optima Ebf-750 Firmware | 1 |
| Sloan | Optima Ebf-775 Firmware | 1 |
| Sloan | Optima Ebf-85 Firmware | 1 |
| Sloan | Optima Ebf-850 Firmware | 1 |
| Sloan | Optima Etf-410 Firmware | 1 |
