grade A

See: premium
References in periodicals archive ?
Four students achieved grade A in three or more subjects which included accounting, biology, law and business studies.
The new UCAS tariff system values a common IB score of 30 at 419 UCAS points, compared to the three A-Level grade A scores of 360 points.
RONAN Astin, of Manchester, who achieved 11 A grade GCSE passes, yesterday notched up five A-levels at grade A.
According to the new system, the lowest grade a student can get is a D or a 1.