Eastman George
- open source sports directory
- open source storage
- open source teaching
- open source technologies
- open source technology
- open source technology center
- open source technology group
- open source telephony
- open source ticket request system
- open source training and consulting
- open source translation database
- open source treasure hunt
- open source unix
- open source users conference
- open source wireless coalition
- open source world conference
- open source yacht design
- open-sourcing
- open space
- open space area
- open space assessment
- open space cooling system
- open space design development
- open-space easement
- open-space index