If you work with official and/or secure documents or with descriptions of how those documents are produced, you might be interested in this glossary published by the Council of the European Union (Consilium).
Included in the definitions of most terms are brilliant photos and diagrams which make understanding much clearer.
Important: to find the equivalent term in another language, use the number in grey to the right of the term definition (circled in the screenshots).
Below is a link to the English version of the glossary, but it’s available in the official European languages – all you have to do is insert your country code instead of “en” in the URL.
http://prado.consilium.europa.eu/en/glossarypopup.html
Here is an example showing how to amend the URL for the Spanish version:
From Words to Deeds: translation & the law 
I enjoy how you always manage to convey so much useful information in so few words. A rare skill! I wish I had it. This post is a very nice example! Thanks.
You just made my day Paul! Thank you.
Totally agree with Paul. Wish I had it myself – and more people had it too! (‘plain’ language at its best ;-). Thanks for the very useful info.
Many thanks Graça. 🙂 I am now blushing profusely… 😳
One of the most useful blogs I know, indeed 🙂
Today is clearly my day! Thank you very much Filippo.
I found this buried in my bookmarks, thanks for reminding me of this great resource!
Thanks to you for following the blog Diana!