| Acronym | Definition |
|---|
| OFN➣Optic Fiber Network |
| OFN➣Organization for Flora Neotropica |
| OFN➣Opportunity Finance Network |
| OFN➣Office File New |
| OFN➣Open File Name |
| OFN➣Oregon Folklife Network (Eugene, OR) |
| OFN➣Optical Finger Navigation |
| OFN➣Operation Feed the Nation (Nigeria) |
| OFN➣Oxygen Free Nitrogen |
| OFN➣Ottawa Fullcircles Network (Ottawa, Canada) |
| OFN➣Open File Name (Windows programming) |
| OFN➣Open Finance Network |
| OFN➣Out for Now (chat) |
| OFN➣Ontario Fishing Network |
| OFN➣Ottawa Freecycle Network (Ottawa, Canada) |
| OFN➣Old Freaking News (polite form) |
| OFN➣Other Forces for NATO |