PR = Project Reality (Oh dear)
Contact, 150, 200M = Bad guys, at the compass bearing of 150, roughly 200 Meters from your position. Landmarks can also be used 'By the red car!' for instance. Don't just yell 'Contact!' that helps nobody.
E5 = The vertical column E, where it intersects the horizontal column 5, is the grid of E5
Keypad 3/K3 = The Keypad within the Grid, 1-9. See your Numpad
Its also worth noting that the Keypad grid can once again be broken down into a Subgrid, although this is not facilitated by the in game map.E5Kp3/E5K3/E5.3/E53 = See above
RTFM = Read The F**king Manual!
FUBAR = F**ked Up Beyond All Recognition/Repair
CQC/CQB = Close Quarters Combat/Battle. As in "Shotguns own in CQB"
SitRep = Situation Report
Standing Order = Order to be obeyed by the squad at all times, they are usually pretty basic, e.g. "Do not fire without first giving a contact report".
RTB = Return to Base
House of Pain = The infamous building with side entrance stairs, a one room first floor, and stairs leading to a rooftop with almost no cover. Can be found on most maps.
Leap Frog/Bounding Overwatch = Fireteam 1 covers, Fireteam 2 moves up. Fireteam 2 stops, and covers while Fireteam 1 moves up. Repeat.
'Need shovels' = Start building assets.
CP = Control Point/Capture Point
NME = Enemy
Oscar Mike = On the Move
RP = Rally Point
RV = Rendezvous
Thermite/Phosphorus/Incendiary = All refer to your Red Incendiary Grenade used to destroy deployable assets.
Patch = Field Dressing/Medical Patch
Bag/Drugs/Lovin' = Used to refer to the Medic Bag itself, or to request Medical attention.
Pens = Epipens
Wounded/Down (sometimes confusingly, also 'dead') = In a revivable state
Dead dead = Not revivable
Big red = The red bomb truck
Gary = The 'garbage' or 'rubbish' truck, bomb truck
IED = Improvised Explosive Device
Technical/Techy/Tech = Pickup truck, usually with mounted HMG.
Civi/Civilian = A Collaborator or an unarmed Insurgent
Ins = Insurgent
Inf = Infantry
CO = Commanding Officer or just the Commander
SQ = Squad
SL = Squad Leader
7SL/SL7 = Squad 7s Squad Leader
SM = Squad Member
AR = Automatic Rifleman/Auto Rifle
SAW = Squad/Section Automatic Weapon
DM = Designated Marksman
Grapple/Rope/Hook = The Rifleman Specialist kit has a Grapple Hook, used to climb to otherwise unaccessible areas. Can be used to refer to the Rifleman Specialist kit itself. As in, "Cole, when you die spawn with a rope."
FoB/FB = Forward Operating Base/Firebase (often used interchangeably)
DAT = Deployable Anti-Tank
SoP = Standard/Standing Operating Procedure
Blufor = Blue Forces
Opfor = Opposing Forces
GL = Grenade Launcher/Good Luck
GLTD = Ground Laser Target Designator, used to mark targets for air strikes or arty.
JDAM = Joint Direct Attack Munition
AT = Anti-Tank
HAT = Heavy Anti-Tank
LAT = Light Anti-Tank
RPG = Rocket Propelled Grenade or Ruchnoy Protivotankovyy Granatomyot
AA = Anti-Aircraft
MANPADS - Man Portable Air Defence Systems, i.e. Stinger/SA-7
HMG = Heavy Machine Gun
LMG = Light Machine Gun
SMG = Submachine Gun
Dushka = DShK Russian .50 cal
PPSH = Pistolet-Pulemyot Shpagina, the sub-machine gun used by the militia Scout class.
SKS = Samozaryadniy Karabin sistemi Simonova, Soviet semi-automatic carbine
Shotty = Shotgun
JTAC/FAC = Joint Terminal Attack Controller/Forward Air Controller or Spotter/Laze
CAS = Close Air Support
NTS = Need Tank Support
NAS = Need Armour Support
HMMWV = High Mobility Multipurpose Wheeled Vehicle or Humvee
HMMWV .50 cal/ Humvee .50 cal/.50 cal/.50 = As in, "Get that .50 over here" or even "Man that .50!" to mean manning the weapon itself.
APC = Armoured Personnel Carrier
IFV = Infantry Fighting Vehicle
BTR - BroneTRansopter, generally Opfor APC
LAV = Light Assault Vehicle
MBT = Main Battle Tank
AAV = Amphibious Assault Vehicle/Anti Air Vehicle
SPAAG = Self Propelled Anti-Aircraft Gun
LB = Littlebird
Zippo = The IDF APC, the M113. Because it goes up in flames so fast
ATGM = Anti-Tank Guided Missile
TOW = Tube-launched, Optically-tracked, Wire data link, guided missile (says wiki) You will know it as the deployable anti-tank weapon around FoBs, and certain Tanks, APCs and Humvee's also have TOW
HEAT = High Explosive Anti-Tank
HEI-T = High Explosive Incendiary - Tracer
AP = Anti-Personnel/Armour Piercing
APDSFS = Armor Piercing Fin Stabilised Discarding Sabot
HSLG = High Speed, Low Drag
BFG = Big F**king Gun
RGR = Roger
GTG = Good To Go
AFK = Away From Keyboard
BRB = Be Right Back
GG = Good Game
GTFO = Get the F*ck Out
IIRC= If I Recall Correctly
AFAIK = As Far As I Know
