| FPO | Faciopalatoosseous Syndrome 
| Others |
| FPO | Fans Parking Only
| Others |
| FPO | Fareinikat Partisaner Organizatsia
| Others |
| FPO | Fat People Only
| Others |
| FPO | Federal Preservation Officer
| Others |
| FPO | Ferrari Parking Only
| Others |
| FPO | Field Paint Only
| Others |
| FPO | Field Post Office
| Others |
| FPO | Field Purchase Order
| Others |
| FPO | File Placement Optimizer
| Others |
| FPO | Final Project Objectives
| Others |
| FPO | Final Public Oral
| Others |
| FPO | Fire Prevention Officers
| Others |
| FPO | Firm Planned Order
| Others |
| FPO | First Page Out
| Others |
| FPO | First Petty Officer
| Others |
| FPO | Flack Panzer Oil
| Others |
| FPO | Fleet Post Office
| Others |
| FPO | Fleet Post Offices
| Others |
| FPO | Flexible Payment Option
| Others |
| FPO | Floating Production and Operation
| Others |
| FPO | Florida Philharmonic Orchestra
| Others |
| FPO | Follow on Public Offer
| Others |
| FPO | Follow-on Public Offer
| Others |
| FPO | Food Products Order
| Others |
| FPO | For Placement Only
| Others |
| FPO | For Position Only
| Others |
| FPO | For Preview Only
| Others |
| FPO | For Print Only
| Others |
| FPO | For Promo Only
| Others |
| FPO | Foreign Purchase Order
| Others |
| FPO | Foundation Programs and Objectives
| Others |
| FPO | Frame Pointer Omission
| Others |
| FPO | Franciscan Pilgrims Office
| Others |
| FPO | Franciscan Pilgrims' Office
| Others |
| FPO | Freeport, Bahamas
| Others |
| FPO | Freight Process Outsourcing
| Others |
| FPO | Freiheitliche Partei Österreichs
| Others |
| FPO | Friction Proofing Oil
| Others |
| FPO | Fruit Product Order
| Others |
| FPO | Fruit Products Order
| Others |
| FPO | Fuel Purchase Option
| Others |
| FPO | Fuerza Popular Organizada (Organized Popular Force)
| Others |
| FPO | Fully Paid Ordinary
| Others |
| FPO | Fully Paid Ordinary (Shares)
| Others |
| FPO | Funds Paid Out
| Others |
| FPO | Funeral Purposes Only
| Others |
| FPO | Future Projects Office
| Others |
| FPO | Future Purchase Option
| Others |
| FPO | Grand Bahama International Airport
| Others |