| Abbreviation | Definition |
|---|---|
| FOCAS | Foundation of Compassionate American Samaritans |
| FOCF | Ferrari Owners Charitable Foundation |
| FOCF | Festival of Children Foundation |
| FOCI | Foundations of Computational Intelligence |
| FOCS | Foundations of Computer Science |
| FOCUS | Foundation for Overcoming Challenges and Utilizing Strengths |
| FOD | Foundations of Destruction |
| FODO | Foundations Of Data Organization |
| FODS | Foundations of Distributed Systems |
| FOE | Foundation Operating Environment |
| FOET | Foundation on Economic Trends |
| FOF | Footing Of Foundation |
| FOGA | Foundations Of Genetic Algorithms |
| FOHS | Foundation for Occupational Health and Safety |
| FOLA | Foundation of Local Arts |
| FOMAS | Foundations Of Mission Analysis Storytelling |
| FOML | Foundations Of Machine Learning |
| FOMOF | Friends Of Michael Ortner Foundation |
| FOOD | Foundation of Occupational Development |
| FOP | Foundation of Prosperity |