IOB
IOB commonly appears as a programming error message, as the name of a large Indian bank, and in the titles of banking education bodies.
Medical
Miscellaneous
I O bridge
Input Output Blocks
Institutul Oncologic Bucuresti
Input Output Block
International Order Book
Governmental
Input/Output Box
International Operations Branch (ORA)
Input/Output Buffer
Institute of Banking
Intelligence Oversight Board
Institute of Bioinformatics
Institute of Bankers