B class

• B type (disambiguation)
• B-class Melbourne tram
• B-class blimp
• B-class corvette
• B-class destroyer
• B-class destroyer (1913)
• B-class lifeboat
• B-class submarine (disambiguation)
• B-segment
• CIE 101 Class
• CIE 113 Class
• Class B (disambiguation)
• DHR B Class
• LCDR B class
• MRWA B class
• Mercedes-Benz B-Class
• NBR B class
• NZR B class (1874)
• NZR B class (1899)
• Victorian Railways B class
• Victorian Railways B class (diesel)
• WAGR B class
• WAGR B class (diesel)