CAN

(inorganic chemistry, uncountable) ceric ammonium nitrate

(computing, manufacturing, automotive, countable) Abbreviation of controller area network.

(computing, countable) Initialism of campus area network.

(South Africa, countable) Acronym of community action network.

Initialism of consistent and asymptotically normal, a statistic estimator Tₙ(X₁, X₂, ..., Xₙ) is CAN (consistent and asymptotically normal) if ....

(Australia, countable) Acronym of court attendance notice.