This international glossary of adult education, its full text in English, Spanish, and French, is intended to establish generally acceptable international terminology in three major world languages to facilitate cooperation in the field of adult education. The alphabetical definition of terms, according to their spelling in each language, is preceded by a discussion of the following six basic adult education concepts and their synonyms in the other two languages: (1) adult education; (2) lifelong education, lifelong learning, lifelong integrated learning, continuous learning, permanent education; (3) community development, community education; (4) adulthood; (5) aging, adult development; and (6) adult learning, andragogy, psychology of adult education; sociology of adult education. The alphabetical index is cross-referenced to the terms used in the other two languages. (MEK)