Word       Meaning

2h	Two-Handed Sword
360	Ket-Zek
702	TzTok-Jad
(+)	Extra Poison
(g)	Gold or Guthix-trimmed Items
(KP)	Karambwan Poison
(M)	Mature
(P)	Poisoned
(S)	Super Poison/Saradomin-Trimmed Items
(T)	Trimmed Armour
(u)	Unstrung Bow/Unlocked
(z)	Zamorak-Trimmed Items
[ ]	Square Shield
[h]	Heraldic Kite Shield

A

A/w	Auto win
Abby	Abyssal
Addy	Adamantite
AFAIK	As Far As I Know
AFK	Away From Keyboard
Agil	Agility
AKA	Also Known As
Alch	Alchemy
Ammy	Amulet
Ancients	Ancient Magicks Spell List
Anti pot	Anti-Poison Potion
Ardy	Ardougne
ASAP	As Soon As Possible
Atk	Attack
ATM	At the moment

B

Barb	Barbarian
Baxe	Battle Axe
BBL	Be Back Later
B bone	Big Bone
BBS	Be Back Soon
Brassy	Verac's Brassard (Armour)
BRB	Be Right Back
BS	Bow Strings
B sale	Bank Sale
BTS	Be There Soon
BTW	By The Way

C

Calc	Calculator
Cammy	Camelot
Camo	Camouflage Items From Drill Sergeant Random
Cav	Cavalier
CB	Combat
Chain	Chainmail
Choob	Joke word for a high level who acts like a noob
Clue	Clue Scroll
CS	Customer Support/Clue Scroll
Ctrl	Control
CW	Castle Wars

D

D	Dragon
D2H	Dragon Two-Handed Sword
Dagg	Dagganoth
D axe	Dragon Axe
D bone	Dragon Bone
DD	Dragon Dagger
DD+	Dragon Dagger Extra Poison
DDP	Dragon Dagger Poisoned
DDS	Dragon Dagger Super Poison
Def	Defence
Dh	Dharok
D hide	Dragon Hide
DIY	Do It Yourself
DK	Dagganoth King
D long	Dragon Longsword
DM	Deathmatch
DS	Dragon Spear
DS+	Dragon Spear Extra Poison
D Scimmy	Dragon Scimitar
DSP	Dragon Spear Poisoned
DSS	Dragon Spear Super Poison
Dusties	Dust Devils
DW	Don't Worry

E

Ea	Each
Edgy	Edgeville
Emote	Emotion
Ess	Rune Essence
Etc	Etceteria/Et Cetera
Exp	Experience Points

F

F2P	Non-Members (Free to Play)
Fally	Falador
FAQ	Frequently Asked Questions
FM	Firemaking
FMod	Forum Moderator
Fremmy	Fremennik
Froob	High Level Noob
FTW	For The Win
Full	Complete Set (e.g. Full Dragon)
Funning	Duelling For Fun; Rules and No Stake
FYI	For Your Information