IHL – International Humanitarian Law (or laws of war, international humanitarian law of war), the body of customary and treaty law that defines the conduct and responsibility of nations at war, relative to each other and to civilians. It includes most prominently the Geneva Conventions and the Hague Conventions, but also the 1997 Landmine Treaty.
ICCPR – International Covenant on Civil and Political Rights. A core human rights treaty that together with the UDHR and the ICESCR comprise the bedrock of international human rights law. It commits ratifying countries to respect, protect and fulfill civil and political rights. Adopted by the UN General Assembly in 1966 and in force since 1976.