The initialism is 'MSS' (meaning Market Sector Specialist). At present our house style guide does not specify that there should be full stops between each letter. List of problems: Should I ...
Should you write "some of the UK's longest tunnels..." or "some of the UKs longest tunnels..."?
I work with a company whose name is frequently reduced to an initialism (acronym). Let's say the name is "Cool Computer Systems" (CCS). I am engaged in an ongoing, bloody battle with the marketing ...