1867 6 Sept. 84/3 It is a well known fact that a civilian clerk in the military branch of the Government performs about twice as much work as a G. S. clerk.
1954 J. Masters vii. 62 She got on the push bike. It was a heavy ugly thing..what the Army calls a G.S. bicycle.
2003 A. O. Mitha xxi. 312 No arrangements were made by GS Branch to counter the air attacks which the IAF carried out against our railways in these areas.