ALB

• Alb (Upper Rhine), a tributary of the Upper Rhine in northern Black Forest near Eggenstein-Leopoldshafen, Germany
• Alb (High Rhine), a tributary of the High Rhine in southern Black Forest at the headwaters of Albbruck Menze Schwander, Germany
• Crișul Alb (river), a river in western Romania
• Albania (ISO 3166-1 alpha-3 country code "alb")
• Albanian language (ISO 639-2 language code "alb")
• Albany International Airport, by IATA code
• Albany-Rensselaer (Amtrak station), a train station in Albany, New York
• Albion railway station, Melbourne
• Albrighton railway station (National Rail code) in Shropshire, England
• Franconian Jura (Fränkische Alb), an upland in Bavaria, Germany
• Swabian Jura (Schwäbische Alb), a mountain range in Baden-Württemberg, Germany

• Amazon AWS's Application Load Balancer
• The ALB gene, which encodes serum albumin in humans
• Honda anti-lock braking system
• The Asian long-horned beetle (Anoplophora glabripennis)

• ALB (musician), a French musician Clément Daquin
• Alb., taxonomic author abbreviation of Johannes Baptista von Albertini (1769–1831), German botanist and mycologist
• Albanian language (ISO 639-2 language code "alb")
• All-weather lifeboat (as opposed to inshore lifeboat, or ILB), such as the:
• Mersey class lifeboat, all-weather lifeboats operated by the Royal National Lifeboat Institution (RNLI)
• Severn class lifeboat, the largest all-weather lifeboat in use by the RNLI
• Tamar class lifeboat, the latest replacement of the previous Tyne class lifeboat lifeboats
• Animal Liberation Brigade
• {{UCI team code|ALB2}}, a Latvian cycling team

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