So I am really bored, enough to do this!

EF=Expiromental Fighter
EA=Expiromental Ground Attack
EB=Expiromental Bomber
ESU=Expiromental Systems Unit
EH-Multi-Role
OD-Older Design
HA-High Altitude
FB-Fighter Bomber
SY=Scout/Spy Plane
NF-Nio Fighter

The number after the set of letters is for how many planes were in the series when it was built, other then any variations.

Names show what my planes do, normally a blue plane with a sea/water related name is designed to take off from carries. Any other plane, other than intercepters (Comet, etc) naming is normally a crapshoot.

The letter after this is used to show what variant the plane is.

MK anything just means multiple planes have the same names.

That is a summary of my identification system.