| FOC | having or localized centrally at a focus |
|---|---|
| FOC | of or relating to a focus |
| FOC | the distance from a lens to its focus |
| FOC | epilepsy in which the attack begins with an isolated disturbance of cerebral function (as a twitching of a limb or an illusory sensation or a mental disturbance) |
| FOC | bacterial infection limited to a specific organ or region especially one causing symptoms elsewhere |
| FOC | the distance from a lens to its focus |
| FOC | a point of convergence of light (or other radiation) or a point from which it diverges |
| FOC | the ratio of the focal length to the diameter of a (camera) lens system |
| FOC | transitory disturbance in motor or sensory function resulting from abnormal cortical activity |
| FOC | the act of bringing into focus |
| FOC | the confinement of an infection to a limited area |
| FOC | put into focus |