title: 0B
text: # 0B
  
  0B (zero B) or 0-B may refer to:
  
  * 0B, IATA airline designation for Blue Air (Romania)
  * Type 0B string theory, a variant of Type 0 string theory
  * a prefix denoting a binary numeral system
  * Turret 0B, a point on Hadrian's Wall associated with Milecastle 0
  * 0-based or zero-based systems
     * Zero-based numbering, numbering in which the initial element of a sequence is assigned the index 0
     * Zero-based budgeting, a technique of planning and decision-making which reverses the working process of traditional budgeting
     * Zero-based array, an Array data type in computer science
  