ASA

Proper noun

 * , which has changed its name to American National Standards Institute (ANSI).
 * , which has changed its name to American National Standards Institute (ANSI).

Derived terms

 * ISO film speed
 * ISO film speed

Noun

 * : refers to fighter jet units that provide aerial defense of the nation via high-readiness aircraft.
 * 1)   aspirin

Coordinate terms

 * tylenol