DHS  Demographic and health survey
ESCWA Economic and Social Commission for Western Asia
HBS  Household budget survey
ICF  International Classification of Functioning
I-PMM  Iraq Poverty and Maternal Mortality Survey
LFS  Labour force survey
NSO  National statistical offices 
SDGs  Sustainable Development Goals
UNSD  United Nations Statistics Division
WG  Washington Group on Disability Statistics
WG-SS  Washington Group Short Set (of questions on functioning)