Answer: gst

AnswerCrossword Clue
GSTBasic time initials
GSTStandard setting at 0?? long.
GSTAstronomers' std.
GSTAstronomer's std.
GSTAstronomical observation std.
GSTAstronomer's calculation: Abbr.
GSTAstron. clock setting
GSTA Midwest time: Abbr.
GSTComprehend
GSTAstronomer's time: Abbr.
GSTEnglish time initials
GSTClock-setting std.
GSTSetting at 0 degrees long.
GSTBrit. time
GSTPrime meridian setting (abbr.)
GSTPrime meridian std.
GSTClock std.
GSTStandard setting at 0 degrees long.
GSTSetting for 0 degrees (abbr.)
GSTD.C. road
GSTWash., D.C., thoroughfare