/ ˌeɪ es ˈeɪ; NAmE / abbreviation
1.
Advertising Standards Authority (an organization in Britain which controls the standard of advertising)
2.
American Standards Association (used especially to show the speed of film) :
a 400 ASA film
/ ˌeɪ es ˈeɪ; NAmE / abbreviation
1.
Advertising Standards Authority (an organization in Britain which controls the standard of advertising)
2.
American Standards Association (used especially to show the speed of film) :
a 400 ASA film
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005