Common Shorthand

Classes

Adv - Adventurer
Com - Combatant
Chn - Channeler
Psy - Psychic
Rit - Ritualist

Paths

Art - Artillery Mage
Bru - Brute
Eru - Eruptor
Fau - Faustian Mechanic
GBG - Gun Boy / Girl
Maj - Magister
Men - Mentalist
Pro - Prowler
Psw - Psycho Warrior
Rai - Rainmaker
Roc - Rocker
Sco - Scout
Set - Setinnel
Sol - Soldier
Tra - Transrider
Tro - Troubleshooter
Wit - Witch

Other Truncations

APL - Average Party Level
AC - Armor Class
BAB - Base Attack Bonus
CL - Caster Level
CR - Challenge Rating
CMB - Combat Maneuver Bonus
CMD - Combat Maneuver Defence
DC - Difficulty Class
DR - Damage Reduction
DRev - Dark Revelations - The Role Playing Game
EX - Exceptional Abilities
GB - G-bill
GM - Game Master
HD - Hit Dice
hp - Hit Points
HY - High Yield
NPC - None Player Character
PC - Player Character
R.T.F.M. - read the fine Manual
Sp - Spell-like abilities
SR - Spell Resistance
Su - Supernatural abilities
XP - Experience Points