| AEC | | - | | Atomatic Energy Corporation |
| AG | | - | | Australia Group |
| ANWFZ | | - | | African Nuclear Weapon-Free Zone |
| AU | | - | | African Union |
| BWC | | - | | Biological and Toxin Weapons Convention |
| BTW | | - | | Biological and Toxin Weapons |
| CD | | - | | Conference on Disarmament |
| CTBT | | - | | Comprehensive Nuclear Test Ban Treaty |
| CCW | | - | | Certain Conventional Weapons Convention |
| ERW | | - | | Explosive Remnants of War |
| HCOC | | - | | Hague Code of Conduct Against Ballistic Missile Proliferation |
| IAEA | | - | | International Atomic Energy Agency |
| MTCR | | - | | Missile Technology Control Regime |
| NAM | | - | | Non-Aligned Movement |
| NPC | | - | | Non-Proliferation Council |
| NPT | | - | | Nuclear Non-Proliferation Treaty |
| NSG | | - | | Nuclear Suppliers Group |
| OAU | | - | | Organisation for African Unity (predecessor to the AU) |
| OPCW | | - | | Organisation for the Prohibition of Chemical Weapons |
| SADC | | - | | Southern African Development Community |
| SALW | | - | | Small Arms and Light Weapons |
| UK | | - | | United Kingdom |
| UN | | - | | United Nations |
| UNPOA | | - | | United Nations Programme of Action to prevent, combat and eradicate the illicit trade in small arms and all its aspects |
| US | | - | | United States of America |
| VEREX | | - | | Verification Experts (in terms of the BTWC) |
| WMD | | - | | Weapons of Mass Destruction |