Plural of DVD

[belgo]

Is it DVDs or DVD's?

Or is dvd in lower case?

Is film market all one word or two seperate words?

Thank you in advance!

Personally I write: DVDs.

Not sure if it is correct though!

I would go with DVDs.
No need for DVD's unless you are perhaps talking about a DVD's case (i.e. using it to show possession). An apostrophe doesn't need to be there otherwise.

I'm not sure what a film market is?? But I would vote for 2 words.

DVDs

and DVD in upper case rather then lower case?

agree DVDs

DVDs

And 'separate'

Well, you did come on a pedants' thread!

A DVD is an acronym - plural of disk is disks so I would write DVDs ...

thank you