- PO
- principal-only strip ( P/O, PO)A form of stripped mortgage-backed security that only passes principal payments received from the underlying mortgage loans to the security owners. May be a REMIC tranche. American Banker Glossary————See: principal only
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PO PO [ˌpiː ˈəʊ ǁ -ˈoʊ]written abbreviation for postal order; post office* * *
PO UK US noun [C]► MONEY WRITTEN ABBREVIATION for POSTAL ORDER(Cf. ↑postal order): »If a crossed PO has a name printed, then it can only be paid into that person's account.
Financial and business terms. 2012.