Not sure if this is going to help in any case... But felt like it was maybe? needed just in case of old Forum Threads and talk with the old Class Abbreviations (2 letters) confusion with the new ones with 3 letters. Also to be noted that the previous typed "Wonderer" Class name is now changed to "Wanderer". You can obtain the first six Advanced Classes with gems. Class Name - Old Abbreviation, Current Abbreviation [Hidden Skill: "Skill name"] Novice - Nov Warrior - (Wr), War Gladiator - (Gl), Gla Crusader - (Cs), Cru Paladin - (Pa), Pal [Hidden Skill: Shining Saber] Samurai - (Sa), Sam Stinger - (St), Sti Blader - (Bl), Bla [Hidden Skill: Full Spada] Fire Bringer - FBr Dark Knight - DKn [Hidden Skill: Last Stand] Rogue - (Ro), Rog Debuster - (Db), Deb Storm Raider - (Sr), SRa Assassin - (As), Asn [Hidden Skill: 7 Swords] Shinobi - (Si), Shi Raven - (Rv), Rav Raiden - (Rd), Rai [Hidden Skill: Nar God] Clown - Clo Soul Breaker - SBr [Hidden Skill: Soul Break] Ranger - (Ra), Ran Sniper - (Sn), Sni Gun Slinger - (Gs), GSl Trap Gunner - (Tg), TGu [Hidden Skill: Blast Trigger] Gambit - (Ga), Gam Elfeen - (Ef), Elf Double Barrel - (Dl), DBa [Hidden Skill: Flame Gust] Fortress - For Azusa Yoichi - Azu [Hidden Skill: Phoenix Flare] Creator - (Cr), Cre Blacksmith - (Sm), BSm Alchemist - (Al), Alc Enchanter - (En), Enc [Hidden Skill: Buster Slugger] Crafter - (Cf), Cra Battle Cracker - (Bc), BCr Planter - (Pl), Pla [Hidden Skill: Bomb Tree] Battle Force - BFo Viking - Vik [Hidden Skill: Barbaro Spin] Magician - (Ma), Mag Wizard - (Wz), Wiz Elementalist - (El), Ele Lost Speller - (Ls), LSp [Hidden Skill: Black Corrupter] Soul Blader - (Sb), SBl Dark Pain - (Dp), DPa Ignite - (Ig), Ign [Hidden Skill: Flare Cage] Glacial - Glc Sylwinder - Syl [Hidden Skill: Tornado Blast] Acolyte - (Ac), Aco Priest - (Pr), Pri Linker - (Ln), Lin Monk - (Mo), Mon [Hidden Skill: Gale Attack] Exorcist - (Ex), Exo Leg Sol - (Lg), LSo Angelus - (An), Ang [Hidden Skill: Saint Wing] Gradia - Gra Ying Yang Master - Yin [Hidden Skill: Yang- Palladium] Wanderer - (Wd), Wan Bard - (Bd), Bar Spiker - (Sk), Spi Geo-Dancer - (Gd), GDa [Hidden Skill: Scene of Fire] Battle Dancer - (バトステ), BDa Painter - Pai Undine - Und Hermit - Her [Hidden Skill: Shark Drive] Ancient - Anc [Hidden Skill: Force of Dragon] Revenger - Rev Nightmare - Ntm Vampire - Vmp [Hidden Skill: Deadly Circle] Cleaver - Clv Phantom Gunner - Phn Inferno - Inf Executioner - Exc [Hidden Skill: Punishment] Puppet Master - PMa Grim Reaper - Gri [Hidden Skill: Deuce of Scythe] Summoner - Sma Exester - EXS Light Lord - Light Lord Invoker - Invoker Tip in case: If you look on a Friend list or the list in Search to see who are in the same area room, you can click on the player's name/class tab, to see the profile where the full name of the class is stated on; so that you know which class "that" Abbreviation is.