ad hoc group
спеціальна група
Ad Hoc Group on Cooperation in Peacekeeping
Ad Hoc Steering Group on Weapons of Mass Destruction (NATO)
Ad Hoc Working Group on Small Arms and Light Weapons and Mine Action (NATO)
ad hoc group of experts – unlawful interference
ad hoc group of experts on the detection of explosives
ad hoc working group on radiotelephony provisions
ad hoc working group on safety oversight quality assurance
ad hoc working group on the categorization of airborne navigation and communication
ad hoc working group on the whole on technical assistance
ad hoc working group on the whole on technical co-operation
ad hoc working group on unification of dimensional practices