Definition of "APT"

Initialism of automation presses tooling.  examples

(UK, rail transport) Initialism of advanced passenger train.  examples

(US) Abbreviation of apartment. (APT is preferred by the United States Postal Service; compare Apt. and apt.)  examples

(cybersecurity) Initialism of advanced persistent threat.  examples

Initialism of arbitrage pricing theory.  examples

(UK, healthcare) Initialism of anatomical pathology technologist.  examples

(biochemistry) Initialism of acyl protein thioesterase.  examples

(computing) Initialism of automatically programmed tool: a high-level language for numerically controlled machine tools.  examples

(computing) Initialism of advanced packaging tool: a package management system used by Debian and Debian-based distributions, also used by other Linux distributions.  examples

Initialism of Alabama Public Television.  examples

Initialism of American Public Television.  examples