UNU Jargon Buster glossary app for smartphones has about 450 A-Z entries. Find out what the many UN abbreviations mean including those of programmes and organisations. They are also helpfully cross-referenced with the Sustainable Development Goals.
If you are looking for help with research on the United Nations try the helpful guides produced by the Dag Hammarskjöld Library. They are great for getting help on tracing UN documents and reports. A good example is this beginners guide to tracing UN documents.
Links to these tutorials are also available from our International security page: http://www2.le.ac.uk/library/find/subjects/politics/security