Original Face Value Love Machine 16 years ago Original Face Value On issue date, the principal amount relevant to a mortgage. Random Finance Terms for the Letter O Option Writer Option-Adjusted Spread (OAS) Options Contract Options Contract Multiple Options on Futures Options on Physicals Organized Exchange Original Face Value Original Issue Discount Debt (OID Debt) Origination Fee Recommended for you: Options on Futures Option-Adjusted Spread (OAS) Organized Exchange Options on Physicals