a Specify and list separately ( e.g. , GEF , Montreal Protocol , UNSO ) . b Abbreviations : GEF = Global Environment Facility ; IPF = indicative planning figures ; SPPD = support for policy and programme development ; STS = support for technical services ; TCDC = technical cooperation among developing countries ; TRAC = target for resource assignment from the core ; UNCDF = United Nations Capital Development Fund ; UNIFEM = United Nations Development Fund for Women ; UNV = United Nations Volunteers ; and UNSO = Office to Combat Desertification and Drought ( previously the United Nations Sudano-Sahelian Office , now part of the UNDP Bureau for Policy and Programme Support ) .