Association of Colleges

Oxford, Cambridge and RSA Examinations, one of three unitary awarding bodies in England

Organisation for Economic Co-operation and Development

The Office of Examination Qualifications and Regulation (Ofqual) regulates qualifications, examinations and assessments in England and vocational qualifications in Northern Ireland.

Office for Standards in Education.

The Office of Government Commerce (OGC) is an independent office of HM Treasury, established to help Government deliver best value from its spending.

Offenders Learning and Skills Unit

l'Organisation mondiale pour l'education prescolaire. World Organisation for Early Childhood Education

Organisational Needs Analysis. A whole-organisation approach to needs analysis, often carried out prior to the start of a training programme at an organisation

Office of Science and Technology

Overseas Trained Teacher Programme

The Open University