- A.R.C.E. – Romanian Association for Endoscopic Surgery

- S.R.C. – Romanian Society for Surgery

- E.A.E.S. – The European Association of Endoscopic Surgery

- S.R.C.U.T. – Romanian Society Emergency and Trauma Surgery

- E.S.C.P. – European Society of Coloproctology

- HEROES – Hellenic Romanian Society of Surgery