This might sound like an extremely silly question, particularly as I own a DJI Mavic Air 
What does the DJI stand for?
According to Wikipedia:
DJI , which stands for Dà-Jiāng Innovations Chinese: 大疆创新, “great frontier innovation”)
And there was me thinking it was some technical jargon that I really should know about!
Oh well… 
Thanks 
I’m sure other people have got other meanings for D J I
I can’t wait to hear them 
Cheers
Steve 
Dangerous Junk Inside
Haha
Even Don’t Jump In. 
Dangerous Journey Impending 