DIF may refer to: Computing Data Integrity Field, to protect data from corruption Data Interchange Format Digital Interface Format of DV video Other uses Dif, a settlement in Kenya DIF (Mexibús), a BRT station in Ecatepec de Morelos, Mexico DIF (technique) for controlling plant height National Olympic Committee and Sports Confederation of Denmark (Danmarks Idræts-Forbund) Desarrollo Integral de la Familia (Integral Family Development), Mexico Differential item functioning Differentiation-inducing factor Djurgårdens IF, a sports club in Sweden Dubai Investment Fund, an investment firm of Dubai Dublin Irish Festival, an annual cultural festival held in Dublin, Ohio, USA