"What does this acronym mean?" is a question we get so often.
Now you can use UNESCO's TermWeb online database. It contains thousands of acronyms used by UNESCO. For each acronym you will fnd what it means in English, French, Spanish, Russian, Arab and Chinese.
To make your search easier you can choose to search only the IOC acronyms. The UNESCO TermWeb database is maintained by UNESCO's Terminology departement continuously, based upon documents published by IOC and other UNESCO bodies and programmes.
Visit this excellent service on http://termweb.unesco.org