Quiz: What do these aviation iPad app acronyms mean?
1 min read
Aviation has always been full of acronyms and the growth of new FAA services and the iPad means there are now more than ever to learn. Take our latest quiz and see if you know the meaning of these codes found in ForeFlight and other aviation apps.
EFB
![EFB](https://media.ipadpilotnews.com/wp-content/uploads/2020/02/07125936/GTN2-1-1.png)
Correct!
Wrong!
LAHSO
![LAHSO](https://media.ipadpilotnews.com/wp-content/uploads/2022/08/04112111/LAHSO.jpg)
Correct!
Wrong!
Advisory Circular 91-78
![Advisory Circular 91-78](https://media.ipadpilotnews.com/wp-content/uploads/2020/07/07123510/Screen-Shot-2020-07-14-at-3.10.45-PM.jpg)
Correct!
Wrong!
FIR
![FIR](https://media.ipadpilotnews.com/wp-content/uploads/2022/08/04122910/IMG_695CA1BD6AB8-1.jpeg)
Correct!
Wrong!
AHRS
![AHRS](https://media.ipadpilotnews.com/wp-content/uploads/2020/07/07123539/IMG_3424.jpg)
Correct!
Wrong!
ADS-B
![ADS-B](https://media.ipadpilotnews.com/wp-content/uploads/2022/08/04114052/ADS-B-acronym.jpg)
Correct!
Wrong!
MOS
![MOS](https://media.ipadpilotnews.com/wp-content/uploads/2022/08/04114449/MOS-acroynym.jpg)
Correct!
Wrong!
MEF
![MEF](https://media.ipadpilotnews.com/wp-content/uploads/2020/07/07123535/IMG_3467.jpg)
Correct!
Wrong!
RAIM
![RAIM](https://media.ipadpilotnews.com/wp-content/uploads/2020/07/07123532/IMG_0203.jpg)
Correct!
Wrong!
TIS
![TIS](https://media.ipadpilotnews.com/wp-content/uploads/2020/07/07123518/IMG_3441.jpg)
Correct!
Wrong!
QPF
![QPF](https://media.ipadpilotnews.com/wp-content/uploads/2020/07/07123527/IMG_0198.jpg)
Correct!
Wrong!
PAPI
![PAPI](https://media.ipadpilotnews.com/wp-content/uploads/2020/07/07123452/IMG_0207.jpg)
Correct!
Wrong!
![](https://ipadpilotnews.com/wp-content/plugins/wp-viral-quiz/views/img/big-loader.gif)
Quiz: EFB Acronyms
You got out of 12 right!
Thanks, nice practice.