I recently downloaded a boarding pass wallet to my phone and it's able to generate 4 different types of barcodes, the normal Aztek and PDF417 but also QR and Da
osaka
lake-victoria
south-korea
mount-fuji
yosemite
overbooking
russia
georgian-bay
gers
altitude
multi-currency
airbus
jetblue
extreme-sports
roundabouts
ita-matrix
belize
poznan
casinos
science
slc
new-mexico
seoul
dusseldorf
yhz
maps
illinois
aegean-airlines
norwegian-air-shuttle
kaliningrad