Terminology - A to Z

Hi

Can we look at producing an A to Z of the numerous things we are hearing and trying to take in everyday there is a lot of jargon and terminology that is difficult to understand, for example:

Asympomatic, symptomatic, antibodies,PPE,WHO,the "R" level, test/trace/isolate.

Sure there will be numerous other examples that lots of people are not too sure what they mean

Thanks