What is Don?
{{Wiktionarypar|Don|don}} '''Don''' can stand for different concepts: *It is one of the main [[river]]s in [[Russia]], see [[Don River (Russia)]] *It is a name, see [[Donald (given name)]] for people with this name *[[Don (honorific)]], an [[honorific]] used in [[Spanish language|Spanish]], [[Portuguese language|Portuguese]], [[Italian language|Italian]] and [[Filipino language|Filipino]] *[[2,5-Dimethoxy-4-nitroamphetamine]] is abbreviated DON; it is a [[hallucinogen]] *[[Vomitoxin]], also known as DON, is a [[toxin]] produced by different [[fungi]] *[[6-Diazo-5-oxo-L-norleucin]], is an [[amino acid]], that is tested as a [[chemotherapy]] against [[cancer]]. It is known as DON. *[[Nitrogen]] is sometimes referred to as DON {{disambig}}