Similar to 米国慣用単位

Template:Audio formats

Autism Network International

AV1

American Eagle Flight 3378

Audio and video interfaces and connectors

AXIN1

AXIN2

Axiom (computer algebra system)

AXL receptor tyrosine kinase

A-law algorithm

B

BabelNet

British Aerospace 146

Template:BAFTA Games BG

Bcl-2 homologous antagonist killer

BASIC

Bcl-2

BCL9

System of units of measurement

ISO 31

Coherence (units of measurement)

MKS units

Metre–tonne–second system of units

Gaussian units