Prof. Zvi Ram is a member of 19 international and Israeli neurosurgical associations, among them:
- Chairman of the Association of European Associations of Neurosurgeons (NEOS)
- Member of the Executive Committee of the American Association of Neurosurgeons.
- Society of Neurosurgeons of Israel (Secretary General)
- Society of Neurosurgeons of the USA
- European Association of Neurosurgeons
- Israeli Cancer Association
- Israeli Medical Association
- International Pituitary Study Group, etc.