timecard

timecard
    n 1: a card recording an employee's starting and quitting times
         each work day
    2: a card used with a time clock to record an employee's
       starting and quitting times each day
    

21 Moby Thesaurus words for "timecard":
      annals, check sheet, chronicle, chronology, clock card, date slip,
      datebook, daybook, diary, journal, log, record, register, registry,
      time book, time chart, time scale, time schedule, time sheet,
      time study, timetable