What does it mean?
Technology
Business
Society
Internet
Authority
Science
Various
World
Medical
MTBR
means Mean Time between Replacement in
NASA
Similar to MTBR
A/G
- Air to Ground
A/L
- AutoLand
A/L
- AirLock
A/L
- Approach and Landing
AA
- Astronomical Applications
AA
- Adverse Action
AA
- Antenna Assembly
View all in NASA