| Orbit, Orbital, Orbiter |
Space Science |
ORB |
| Object Request Broker |
Electronics |
ORB |
| Orbital Sciences Corporation |
NYSE Symbol |
ORB |
| Orebro, Sweden |
Regional Airport Code |
ORB |
| Opinion Research Business |
Media |
ORB |
| Oak Ridge Boys |
Other |
ORB |
| Offworld Resource Base |
Military |
ORB |
| Outreach Red Bank |
Community |
ORB |
| Online Reference Book |
Internet |
ORB |
| Orebro |
Airport Code |
ORB |
| Operating Resident Browser |
Internet |
ORB |
| Order |
NASA |
ORB |
| officer record brief |
Government |
ORB |
| Orebro airport |
Regional Airport Code |
ORB |
| Online Resource Bank |
Internet |
ORB |
| Office Repeater Bay |
Telecom |
ORB |
| operations record book |
Government |
ORB |
