For those out there who might find themselves scrolling up and down the ship list looking for "that" design your looking for here is a fairly simple nomenclature system I use to make such a task quicker and more efficient.
This a alpha numerical nomenclature system that is easily read and can easily me modified/modeled to your liking
Weapon designations:
B = Beam weapons
M = Missile weapons
D = Driver weapons
Defense designations
S = Shields
P = Point defense
A = Armor
For example if you had a Corvette with harpoons and the 2nd point defense then the name of the design would look something like Corvette M2P2.
you could also add a designation for the engines (E) if so desired.