國際學生證 ISIC Card
年滿12歲或以上之全日制學生 (包括海外學生及修讀每星期不少於15小時及每年不少於12星期的課程之學生)
Full time student aged 12 years and above, including overseas student and students taking at least 15 hours of study a week, for a minimum of 12 weeks per year.
國際教師證 ITIC Card
凡任職認可註冊教育機構、學校、大專院校之全職教師、教授(最少任教一年，而每星期工作最少18小時)
Teaching staff employed at a recognized school, college or university for at least 18 hours per week, for a minimum of 1 academic year.
國際青年證 IYTC Card
30歲以下之青年 *大部份機票優惠只提供予26歲以下的青年
people under 30 years old * Many flight discount offered by youth and student travel agencies are only available for people under 26 years old