RCU Forums - View Single Post - RC Universe abreviations, terms and acronyms list
Old 05-07-2004, 09:53 PM
  #60  
Wayne Miller
 
Join Date: Sep 2003
Location: DrumboOntario, CANADA
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Default RE: RC Universe abreviations, terms and acronyms list

Hi,

Please find the new list below. Again, to copy the list to your word processor. First hilight the list with your mouse, then push CNTRL-C to copy, open your word processor, and push CNTRL-V to paste.

Thanks for everyone's input.

Wayne Miller
=======================

Acronyms, Abbreviations, Short Forms

ABC – Aluminum, Brass and Chrome
ABL - Advanced Bimetallic Liner (bimetallic is brass and nickel)
ABN – Aluminum, Brass and Nickel
AC – Alternating Current
AFAICT – As Far As I Can Tell
AFAIK – As Far As I Know
Aft – Back of boat, plane etc.
AKA – Also Known As
AMA – American Modeler’s Association, Academy of Model Aeronautics
AOA – Angle Of Attack
AR – Aspect Ratio, relationship between the wing span and the wing chord
ARF – Almost Ready to Fly
ARC – Almost Ready to Cover
AIUI – As I Understand It
AUW – All Up Weight (total weight ready to fly. some include fuel, some don't... should include fuel though.)
AWOL – Absent Without Leave
BB – Ball Bearing
BC or B/C - because
BEC – Battery Eliminator Circuit
BTW – By the Way
CA – Cyanoacrylate Adhesive (a quick setting glue)
Carb – Carburetor
CCW – Counter Clock Wise
CF - Carbon Fiber
CG – Center of Gravity
CGM - Carl Goldberg Models
CP – Center of Pressure, or Coroplast (it’s like a plastic cardboard they make signs out of)
CRS – Can’t Remember Stuff (or substitute “stuff” with your locally used word)
CW – Clock Wise
CYA – Cover Your Aft (substitute “Aft” with your locally used)
DC – Direct Current
Dead Stick – Motor stopped, flying without power
Dialed in – The model is perfectly tuned
Diameter – In regards to propellers, the distance from tip to tip of a propeller
DIY – Do It Yourself
DSQ.-. disqualified or disqualification
E – Voltage (Example formula: E=IR)
Elevons – When aileron and elevator functions are combined. Example - delta wing aircraft
EPA – End Point Adjustment
ETA – Estimated Time of Arrival
ESC – Electric Speed Control
F2F – Face To Face
FAI - Fédération Aéronautique Internationale
FAQ – Frequently Asked Questions
FCC – Federal Communication Commission
FFF – Fan Fold Foam
FG – Fiberglass
Flame – To insult or vent disapproval
Flaperons – Using ailerons as both ailerons and flaps
Flute – The veins in coroplast (the plastic cardboard) that is used in making SPAD model aircraft
Forward – to the front of boat, plane etc.
FSW – Forward Swept Wing
Fuse – Fuselage
FWIW – For What It’s Worth
FYI – For Your Information
g = grams
G = Gravity force factor. Example 1G = normal weight, 2G = two times weight
GB – Gear Box
GP = Great Planes Mfg. Co.
H9 = Hangar 9 Mfg Co
HOC – Hot Off the Charger
HTML – Hyper Text Mark-up Language
I – Current in amps (Example formula: I=E/R)
IIRC- If I Recall Correctly
IMHO – In My Humble Opinion or In My Honest Opinion
IMNSHO - In My Not So Humble Opinion
IMO – In My Opinion
IPR – Intelligent Power Reduce
IRC - internet relay chat
ISP – Internet Service Provider
ISTM – It Seems To Me
JMHO – Just My Humble Opinion or Just My Honest Opinion
JMO – Just My Opinion
LAR – Looks About Right
LCD – Liquid Crystal Display
LE – Leading Edge
LED – Light Emitting Diode
LG – Landing Gear
LH – Left hand side (in reference to ships and airplanes – left hand side of pilot facing forward)
LHS – Local Hobby Shop
LiPo, or Li-Po, or Li-Poly – Lithium Polymer battery
Li-ion – Lithium Ion Battery
LMFAO – Laughing My “Freaking” “Aft” Off, (substitute freaking and aft for locally used words”
LOL – Lots Of Laughs, or Laugh Out Loud, or Lots Of Luck
LOA – Length Over All
LVC – Low Voltage Cutoff circuit
LWL – Length at Water Line
MAAC – Model Aeronautics Association of Canada
MAC - Mean Aerodynamic Chord (I think this is the center of gravity/balance point?)
mah – Milliamps per Hour
Max – Maximum
Min – Minimum
mIRC - is a client program to access IRC
mm – millimeter
MK = Monokote
mv – millivolt
MCP- Mousse Can Pipes (mufflers made from hair style mousse cans)
Mode 1 – Transmitter with Aileron and Throttle on right stick, Rudder and Elevator on left stick
Mode 2 - Transmitter with Aileron and Elevator on right stick, Rudder and Throttle on left stick
Mode 3 – Transmitter with Rudder and Throttle on right stick, Aileron and Elevator on left
Mode 4 – Transmitter with Rudder and Elevator on right stick, Aileron and Throttle on left stick
Mode Single stick – see single stick
Newbie – A new person or beginner
NA or N/A – Not Available
NIB – New In Box
NiCd – Nickel Cadium
NiMh – Nickle Metal Hydride
NP – Neutral Point
OAN - On another note
OHV – Over Head Valve
OMG -Oh my Gosh (or substitute “gosh” with your locally used word)
OTH- On the other hand
Oz – Ounces
P – Power in watts (Example formula: P=EI)
PBF – Pizza Box Flyer
Pitch – In reference to propellers, the angle of propeller blade, the higher the number the greater the angle
Port – Left hand side (when pilot faces forward), or an opening in a boat or plane, or boat docking area
PPM – Pulse Position Modulation
Prop - Propeller
R – resistance in ohms (Example formula: R=E/I)
RCU – RC Universe
RFI – Radio Frequency Interference
RH – Right hand side (in reference to airplanes – right hand side of pilot facing forward)
RO - radio operator
RPM – Rotations Per Minute or Revolutions Per Minute
RPM/V – Rotations Per Minute per Volt or Revolutions Per Minute per Volt
ROFL - Rolling On the Floor Laughing
ROFLMAO - Rolling On Floor Laughing My “Aft” Off (or substitute “aft” with your locally used word)
ROG – Rise Off Ground
ROW – Rise Off Water
Rx – Receiver
RTF – Ready To Fly
RTFM – Read the “Friendly” Manual, (substitute “friendly” for locally used words)
Sec – Seconds
Single Stick – Transmitter with one stick, Aileron and Elevator on X and Y axis, Rudder Knob on end of stick and Throttle (a trim lever type control on the case)
Semi-Symmetrical wing – A wing with bottom airfoil not the same as top airfoil, will be less on bottom
SPAD – Simple Plastic Airplane Design
Spec – Specification
S-PPM – A JR receiver fail safe mode that will cause the servos to “hold” then go to a programmed preset position after a predetermined period of time
SSS - Sudden Silence Sucks
Stall – In aircraft, the point where there is not enough lift to keep it flying
Starboard - Right hand side (when pilot faces forward)
STD – Standard
Stick Time – Time spent flying
Symmetrical wing – A wing with same airfoil on top as bottom
T – Teeth (usually number on a gear)
TBA – To Be Announced
TBC – To Be Calculated
TBD – To Be Determined
TE – Trailing Edge
TF – Top Flite
TIA – Thanks In Advance
TMTOMH - Too Much Time On My Hands
TNX - thanks or thank you
TO – Take Off
TOC – Tournament of Champions
TOF – Time of flight from leaving ground to touch down. Calculation for electric TOF in minutes is: battery capacity in amps, divided by average current draw in amps, times 60
TPTB – The Powers That Be
Trammeling – Aligning fuselage, wings, horizontal stabilizer, vertical stabilizer and landing gear
Troll Post – A bulletin board posting designed to create controversy and may or may not be related to fact
TVM – Thanks Very Much
Tx – Transmitter
UC = Ultracote
URL Uniform (or Universal) Resource Locator
V – Volts
V1 - Rotate
vs - versus
VMGM –
VTOL – Vertical Take Off and Landing
WIG – Wing In Ground Effect
*** – What The Fudge (or substitute “fudge” with your locally used word)
WOT – Wide Open Throttle
WW1 – World War One
WW2 – World War Two
YCD – You Can Do
YHM – You Have Mail
Z-PPM – A JR receiver fail safe mode that will cause selected servos to “hold”, and other selected servos to go to a programmed preset position after a predetermined period of time


The above is to the best of my knowledge, and should be considered a starting point. Please let me know any changes you would like to see, any suggestions are welcome.

Wayne Miller