Abu Dhabi International School traces its line to 1982, its Abu Dhabi campus opened on 6 December 1992, and it is one of the few schools in Abu Dhabi still run by its founder. It runs three programmes at once: the American one, the two-year IB Diploma Programme and a British one with IGCSE and A-Levels, the last of these in grades 9 to 12 and only at the AD campus, under a programme coordinator of its own. After grade 10 a pupil chooses: the IB diploma, British A-Levels or continuing in the American high school, and within the IB the school marks out routes - engineering, medicine and health sciences, economics and business, liberal arts. The counselling service keeps certified counsellors who run both individual and group sessions and are responsible for pupils' mental health. Extracurricular life means teams in basketball, soccer, volleyball and track and field, including at varsity level, and theatrical productions with acting, set design and stage management.
An American accreditation working since 1885. For international schools it uses an approach where the visitors look first at live lessons rather than at folders of paperwork: the team works in the school for about a week. It is the only one here whose public directory honestly separates accredited schools from candidates.
What the badge means for this school. The school has been through this organisation's accreditation. It was judged as a whole: governance, safeguarding, staff, premises, teaching. The entry stands in the organisation's public register - anyone can check it.
Register to check for yourself, and the full guide →A Swiss non-profit, working since 1968. Its programmes are among the most widely recognised school programmes in the world. Authorisation is granted stage by stage, so a school with the final stage does not necessarily run the younger ones; which stages this school holds is set out in the line below.
What the badge means for this school. The school is allowed to run this programme and to award its certificate. This is a confirmation of the programme, not a judgement on the school as a whole. The entry stands in the organisation's public register - anyone can check it. At this school: DP (ages 16-19). DP is the final stage, ages 16 to 19: six subjects plus a compulsory core of theory of knowledge, an extended essay and CAS. The diploma is accepted by universities all over the world, and in a number of countries it counts for admission on the same footing as the local leaving certificate.
Register to check for yourself, and the full guide →An American organisation that allows a school to put the letters AP on a pupil's transcript. The permission is granted course by course and tied to a particular teacher, it has to be renewed every year, and College Board reads the course syllabus before granting it.
What the badge means for this school. The school is allowed to run advanced AP courses - not the school as a whole, but one by one: by subject and by teacher. Governance, safeguarding and the primary years are not part of that check. Which subjects are actually approved is visible in the ledger. The entry stands in the organisation's public register - anyone can check it. Authorisation here runs a year at a time: the register lists the school for the 2025-2026 school year.
Register to check for yourself, and the full guide →Programmes of the University of Cambridge: the school teaches to Cambridge syllabuses and enters its pupils for exams that Cambridge marks itself. IGCSE means exams at around Year 10 or 11, the British counterpart of a lower secondary leaving certificate. A-Level is the senior years, and their results are what British and many other universities admit on.
What this means for this school. The papers are marked by Cambridge, not by the school, so a leaver's grade does not depend on how strict their own teachers are with them. To enter pupils for these exams a school has to be registered as a Cambridge exam centre; registration as a centre is permission to run exams rather than accreditation of the school, and it says nothing about the quality of teaching. IGCSE is taken at around Year 10 or 11 and A-Level in the final years, and it is the A-Level results that carry a pupil into British and many other universities.
Advanced Placement: American advanced courses for the senior years. The exam for a course is set and marked by the College Board, not by the school. A good result is counted by American universities as a first-year course already passed, which saves a student time and money.
What this means for this school. A school does not get to call a course AP automatically: the College Board reads the course syllabus and approves it separately for every subject and every teacher, and the permission has to be renewed each year. Every approved school in the world is listed in the open AP Course Ledger, and this school's entry there stands as a line in the accreditation block above. How many courses a school is approved for, and in which subjects, the ledger does not show in its general listing. AP has no leaving certificate of its own: it sits on top of the school's main programme rather than being a separate system.
The American school programme, with the High School Diploma at the end. It usually comes together with AP courses, which the College Board stands behind, and with an American accreditation - MSA, NEASC or Cognia.
What this means for this school. The diploma is written out by the school itself: the American programme has no common leaving exam, and the content of the senior years is set by the school. Outside checking therefore rests on two things here - the accreditation of the school, and the AP exams if the school runs them.