| FPOA | Faculty of Psychiatry of Old Age 
| Others |
| FPOA | Fairfield Police Officers Association
| Others |
| FPOA | Federation of Professional Officers Association
| Others |
| FPOA | Field programmable object array
| Others |
| FPOA | Field Programmable Operation Array
| Others |
| FPOA | Field-Programmable Object Array
| Others |
| FPOA | Financial Power of Attorney
| Others |
| FPOA | Financial Powers of Attorney
| Others |
| FPOA | Fire Prevention Officers Association
| Others |
| FPOA | Fire Protection of Arkansas
| Others |
| FPOA | First Priority of America
| Others |
| FPOA | Folmont Property Owners Association
| Others |
| FPOA | Fontainebleau Property Owners Association
| Others |
| FPOA | Foxfire Property Owners Association
| Others |
| FPOA | Fremont Peak Observatory Association
| Others |
| FPOA | Fresno Police Officers
| Others |
| FPOA | Fresno Police Officers Association
| Others |
| FPOA | Friendly People Of America
| Others |
| FPOA | Frisco Police Officers Association
| Others |
| FPOA | Fullerton Police Officers Association
| Others |