crikey, with all the time spent typing in this thread, you could develop several databases with all the prefixes you cared to throw at it and still have time to take an extended holiday....
So far, there are about 56,000 typed characters in this thread - ~42,000 (~8,000 words) of which are ESquared's.... ...to explain how one should name things.
Maybe I could paraphrase slightly for those with limited time:
[ol]
[li]keep it consistent[/li]
[li]keep if brief, to the point, but appropriately descriptive[/li]
[li]keep things clearly identifiable where differentiation is needed[/li]
[/ol]
This applies to formatting as well as naming.
Not wanting to diminish the importance of clarity in code, but please don't forget the reason you're building the application in the first place...
A smile is worth a thousand kind words. So smile, it's easy!