
1) Century opening 2) Early 16th century date 3) Early 16th-century date 4) Late Middle Ages date 5) LXXIX times XIX 6) LXXIX x XIX 7) Nongovernmental organization 8) Roman 1501 9) Sixteenth century opener 10) Sixteenth-century year 11) Start of the 16th century 12) Start of the xvith century 13) The year 1501
Found on
https://www.crosswordclues.com/clue/mdi

Multiple Document Interface / Medium Dependent Interface / Microsoft Document Imaging Format,
details ...Found on
http://www.cryer.co.uk/glossary/m/index.htm

Multiple Document Interface developed by Microsoft, with menus, buttons, tools, and windows called documents. AutoCAD products now also support this style of user access and are based on the MDI standard, including multiple document types: Project View, Table, Layout, Chart, and Scripts. Documents can be organized and manipulated in a variety of st...
Found on
http://www.encyclo.co.uk/local/20846

Memory Display Interface + Multiple Document Interface
Found on
http://www.encyclo.co.uk/visitor-contributions.php

Type: Abbreviation Definitions: 1. Abbreviation for metered-dose inhaler.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=53259

MDI: 1. Metered-dose inhaler; 2. Multiple daily injections; 3. Mental developmental index, as in 'the Bayley Mental Developmental Index (MDI), which measures language, memory, and problem-solving abilities.'
Found on
http://www.medterms.com/script/main/art.asp?articlekey=25818

Multiple Document Interface
Found on
http://www.translationdirectory.com/glossaries/glossary117.htm
No exact match found.