ODB

ODB is often found on the Internet. Unfortunately, none of the word combinations for which this abbreviation could stand has anything to do with vehicle diagnostics or on-board diagnostics. ODB is only there for those people on the internet who misspell OBD. And judging by the frequency of ODB in the field of vehicle diagnostic websites, these seem to be a lot.

:-D Maybe Other DisaBility or something…

So no, there is no ODB, it's called OBD (On-Board-Diagnosis).