Англо-русский словарь. — М.: Советская энциклопедия. В.К. Мюллер. 1969.
ATTIS — American Telephone and Telegraph Information Systems (AT&T Division) … Acronyms
ATTIS — American Telephone and Telegraph Information Systems (AT&T Division) … Acronyms von A bis Z
ATTIS — abbr. American Telephone and Telegraph Information Systems … Dictionary of English abbreviation
ATTIS — acronym American Telephone and Telegraph Information Systems (AT&T) (Division) … United dictionary of abbreviations and acronyms
AT&T Computer Systems — is the generic name for American Telephone Telegraph s unsuccessful attempt to compete in the computer business. In return for divesting the local Bell Operating Companies (Baby Bells), AT T was allowed to have an unregulated division to sell… … Wikipedia
