. . . . . . . . . . . . . . "GSIS Building" . "(GSIS)" . . "GSIS Thunder Furies" . "Government Service Insurance System" . . . . "GSIS Bldg." . . . . . . "GSIS" . . . . . . . . . . . "1936" . . . . . . . "Government Service Insurance System" . . . "former GSIS Headquarters Building" . "GSIS Furies" . . . . . . . . . . . . . "1936-11-14" . . . . . . . . . "2020" . "President and General Manager of the Government Service Insurance System" . . . . .