Abbreviation of socially responsible investment.
"The financial advisor recommended allocating part of their portfolio to SRI funds that avoid companies involved in tobacco production."
In plain English: Sri is an honorific title used to show respect for important people, places, and things in South Asian cultures.
"The sari draped over her shoulder was made of bright silk."
Initialism of System of Rice Intensification.
"Farmers in several countries are adopting sRI, an initialism of System of Rice Intensification, to grow crops more sustainably."