A switched long-distance telecommunications service formerly provided for official Federal Government use. Note: FTS has been replaced by Federal Telecommunications Service 2000 ( FTS2000 ).
FEDERAL TELECOMMUNICATIONS SYSTEM (FTS)
Meaning of FEDERAL TELECOMMUNICATIONS SYSTEM (FTS) in English
Telecommunication standard terms English vocab. Английский словарь стандартных телекоммуникационных терминов. 2012