Originally Posted by
-Snow
You want to know something funny ?
German Spell Names : ,-ra ,-ga
Japanese Spell Names : ,-ra ,-ga
France Spell Names : extra, mega
English Spell Names : ,-II ,-III
I'm not quite sure about France (i think they never used ,-ra ,-ga or ,-ja for FF), but JP and GER are using the Final Fantasy suffix system we all love and know.
English seems to be the only language which uses the old System. Old because only old FF games (FFI,II.. till FFVII) used the numerical system. (Remakes of older games have replaced the numerical system with the suffix system, for example FFVII)