Except for ACCET, these organizations do not grant accreditation to intensive English programs.
- Accrediting Council for Continuing Education and Training (ACCET)
- ACCET’s accreditation process includes intensive English programs.
- American Association of Intensive English Programs (AAIEP)
- AAIEP is a national professional membership organization of directors of intensive English programs.
- International Association of Teachers of English as a Foreign Language (IATEFL)
- IATEFL is an international professional organization for teachers of English as a foreign language. They provide several thousand links to resources of interest to teachers and students.