/in /by
In french acronym order

Independence of Algeria : 05 July 1962

  1. AIEA (International Atomic Energy Agency) :  1963  – Algeria Accedes to the Treaty on the Non-Proliferation of Nuclear Weapons in 13 January 1995.
  2. APPA (African Petroleum Producers’ Association) :  January 1987 – founding Member.
  3. BADEA (Arab Bank for Economic Development in Africa) : established pursuant to the resolution of the 6th Arab Summit Conference at Algiers (28 November 1973) – founding Member.
  4. BAD (African Development Bank) : 04 August 1963.
  5. BIRD (International Bank for Reconstruction and Development)
  6. BisD
  7. CCD
  8. CIO (The International Olympic Committee) : 01 January 1964. 
  9. CMT
  10. CNUCED (United Nations Conference on Trade and Development) : 1964.
  11. Croix-Rouge Internationale (International Committee of the Red Cross) :
  12. FADES (Arab Fund for Economic and Social Development) : 
  13. FAO : (Food and Agricukture Organization) : 19 November 1963.
  14. FMA (Arab Monetary Fund: 27 April 1976 – founding Member.
  15. (International Monetary Fund) : 26 September 1963.
  16. FMI (International Monetary Fund) : 26 September 1963.
  17. FIDA (International fund for Agricultural Development) : 26 May 1978.
  18. G-15 (Group of Fifteen) : 1989. (following the conclusion of the Ninth Non-Aligned Summit Meeting in Belgrade).
  19. G-19
  20. G-24 (The Intergovernmental Group of Twenty-Four on International Monetary Affairs and Development) : 1971.
  21. G-77 (The Group of 77) :  1967. The first “Ministerial Meeting of the Group of 77 in Algiers (Algeria) on 10 – 25 October 1967,  adopted the “Charter of Algiers” – founding Member.
  22. HCR  (United Nations High Commissioner for Refugees) : 21 February 1963 (Refugee Convention of 1951) – 08 November 1967 (Protocol of 1967).
  23. IFRCS
  24. ISO
  25. Inmarsat
  26. Intelsat,
  27. Interpol : 21 August 1963.
  28. LA (League of Arab States) : 16 August 1962.
  29. MNA 5Non-Aligned Movement) : 01 September 1961 – founding Member.
  30. OACI (International Civil Aviation Organization) :  – Council Member State (2016-2019)
  31. OCI (Organization of Islamic Cooperation) : 1969.
  32. OEA (observer).
  33. OIT (International Labour Organization) : 1962.
  34. OMI (International Maritime Organization) : 1963.
  35. OMM (World Meteorological Organization) : 04 April 1963.
  36. OMPI (World Intellectual Property Organization) : 1975.
  37. OMS 
  38. OMT
  39. OPAEP (Organization of Arab Petroleum Exporting Countries) : 1970.
  40. OPEP (Organization of the Petroleum Exporting Countries) : 1969.
  41. OUA (Organization of African Unity) : 25 may 1963 – founding Member.
  42. ONU (United Nations) :  08 October 1962.
  43. ONUDI (United Nations Industrial Development Organization) :1966. In 1975 The General Assembly, in resolution 3362 (S-VII), endorses the recommendation of the Conference that UNIDO be converted into a specialized agency. The new Executive Director, Abd-El Rahman Khane (Algeria) takes office.
  44. PNA : (Non-Aligned Movement) : 01 September 1961. – founding Member. (before the independence).
  45. UIT (International Telecommunication Union) : 03 May 1963.
  46. UMA (Union of Arab Maghreb) : 17 February 1989 – founding Member.
  47. UPU (Universal Postal Union) : 01-10-1907 – Succession.
  48. UNESCO

CPI (International Criminal Court) : (non-ICC member State). Signature OF Rome Statute on 28 December 2000.