Indian diaspora'Overseas Indians (IAST: ), officially Non-Resident Indians (NRIs) and People of Indian Origin' (PIOs) are Indians who reside or originate outside of India. According to the Government of India, Non-Resident Indians are citizens of India who currently are not living in India, while the term People of Indian Origin refers to people of Indian birth or ancestry who are citizens of countries other than India (with some exceptions). Overseas Citizenship of India (OCI) is given to People of Indian Origin and to persons who are not People of Indian Origin but married to People of Indian Origin.
Institutional review boardAn institutional review board (IRB), also known as an independent ethics committee (IEC), ethical review board (ERB), or research ethics board (REB), is a committee at an institution that applies research ethics by reviewing the methods proposed for research done at that institution to ensure that the projects are ethical. Such boards are formally designated to approve (or reject), monitor, and review biomedical and behavioral research involving humans, and they are legally required in some countries under certain specified circumstances.
World Food ProgrammeThe World Food Programme (WFP) is an international organization within the United Nations that provides food assistance worldwide. It is the world's largest humanitarian organization and the leading provider of school meals. Founded in 1961, WFP is headquartered in Rome and has offices in 80 countries. As of 2021, it supported over 128 million people across more than 120 countries and territories.
Sodium adsorption ratioThe sodium adsorption ratio (SAR) is an irrigation water quality parameter used in the management of sodium-affected soils. It is an indicator of the suitability of water for use in agricultural irrigation, as determined from the concentrations of the main alkaline and earth alkaline cations present in the water. It is also a standard diagnostic parameter for the sodicity hazard of a soil, as determined from analysis of pore water extracted from the soil.