Dah may refer to:
Dahlia (UK /deɪliə/ or US /dɑːliə/) is a genus of bushy, tuberous, herbaceous perennial plants native to Mexico.
Dahlen is a town in the district Nordsachsen, in the Free State of Saxony, Germany. Since 1994, the town of Dahlen consists of the old town with the addition of neighbouring villages Börln with Bortewitz, Radegast and Schwarzer Kater (literal translation: Black Tomcat), Großböhla, Neuböhla and Kleinböhla, Schmannewitz and Ochsensaal.
Dahinda is an unincorporated hamlet in Key West Rural Municipality No. 70 in the province of Saskatchewan, Canada.
Dahomey (/dəˈhoʊmi/) was an African kingdom (located in the area of the present-day country of Benin) that existed from about 1600 until 1894, when the last king, Behanzin, was defeated by the French, and the country was annexed into the French colonial empire.
Dahana or Rupif (Yaghnobi Даҳана, Рӯпиф, Қӯли Даҳана) is a village in western Tajikistan. It is located in Sughd province north east of Anzob.
3-Deoxy-D-arabinoheptulosonate 7-phosphate (DAHP) synthase (EC 126.96.36.199) is the first enzyme in a series of metabolic reactions known as the shikimate pathway, which is responsible for the biosynthesis of the amino acids phenylalanine, tyrosine, and tryptophan.
Dahn is German surname, and may refer to:
The city of Dahlonega is the county seat of Lumpkin County, Georgia, United States. As of the 2010 census, the city had a population of 5,242.
Dahak may refer to: