Band

Banding or ability grouping, the practice, in education, of placing students into groups or classes based on their abilities, talents, or previous achievement

Bird banding, also known as bird ringing, and bat banding, research methods in field biology

Banding, artefactual minor variants observable in outputs from computer printers and photocopiers, allowing forensic identification of brands or individual machines

Banding, or posterization, an optical effect in photographic, or computer graphic, imaging

Banding (medical), medical procedures including the banding of blood vessels and gastric banding

The segmenting of albums in analog recording, by the use of splicing tape