| Abbreviation | Definition |
|---|---|
| ROEC | Rijssense Oost Europa Commissie |
| ROEK | Roeken |
| ROEO | Rescue And Other Emergency Operations |
| ROEO | Rosmarinus officinalis essential oils |
| ROERM | Roermond |
| ROES | Reedy Order Entry System |
| ROES | Remote Ordering Entry System |
| ROF | Radio On Fiber |
| ROF | Radio over Fiber |
| ROF | Radio Over Fibre |
| ROF | Rage of Finland |
| ROF | Rain of Fear |
| ROF | Random Oriented Fiber |
| ROF | Random Oriented Fibers |
| ROF | Rate of Fall |
| ROF | Raw Object Format |
| ROF | Rebirth of Fashion |
| ROF | Redis On Flash |
| ROF | Reformed Ogboni Fraternity |
| ROF | Refurbished Office Furniture |