Marine Corps Acronyms/Abbreviations This page is a starting point for recruit families to learn the thousands of acronyms for the Marine Corps. Also the last amplifying stage of a radio transmitterFM– Frequency Modulationfox hunt – a contest to locate a hidden transmitterfrequency – the rate of oscillation – audio and radio wave frequencies are measured in HertzFSK – Frequency-shift keyingfull-break in (QSK) – allows a station to break into the communication without waiting for the transmitting station to finishfull duplex – a communications mode in which a radios can transmit and receive at the same time by using two different frequencies. Apparently it was first posted in … U (or Uniform) freq: Usually refers to a UHF frequency (225-399.975 Mhz) in a radio of a fighter; see also V Freq. listen to this realm more closely, you realize that their slang is a lot more involved and complex. It will alert the addressee to focus on the inc… Called 100mph tape due to the belief it can withstand speeds of up to 100 mph when slapped on holes. The following is a selection from the list of standard military abbreviations and should assist users of this site. Hajji: A derogatory term for Iraqis, used widely during the Iraq War. Military Designation for Avionics (Aviation Radio Composite) ARES - Amateur Radio Emergency Service - See URL: ARES. Abbreviations and acronyms. comes directly from a time when Hams used Morse Code (CW) to communicate. journey into Ham Radio a little more enjoyable, we are going to go over some of half duplex – mode in which a radio transmits and receives on two different frequencies but performs only one of these operations at any given timehalf-wave dipole – basic wavelength antenna consisting of a length of wire or tubing, open and fed at the centerhand-held – portable transceiver small enough to be carried easilyhamfest – event at which hams meet to buy, sell, and swap equipmentHertz – the standard unit used to measure frequency (one Hertz equals one complete cycle per second)HF – High Frequency – 3 MHz to 30 MHzhi hi – ha ha (laughter) the Morse equivalent of a laughhigh-pass filter – a filter designed to pass high frequency signals, while blocking lower frequency signalsHiram Percy Maxim – AKA “The Old Man” 1AW, ARRL founder. While exchanging the messages over the radio you should follow some basic rules to comply with international standards, both in the civil and military conditions alike. (0) Business & Finance (0) WPM – Words per minute; as in Morse code or typing speedWWV – National Bureau of Standards radio station (time signals)WWVB – NIST radio station (broadcasts time signals)WX – weather, XCVR– TransceiverXFMR – TransformerXTAL – CrystalXYL – Ex-Young Lady, wife, zero beat – Adjust the frequencies of two signals so that they are exactly equal and in phaseZepp antenna – simply a weighted wire reeled down and up from early lighter-than-Zeppelin air-shipsZulu – Coordinated Universal Time. Shall I send each word or group more than once? I did hear you (or … (call sign)) on … kHz (or MHz). remain easy to search. 2 = Minor problems that do not affect the air-worthiness of the aircraft. If this isn't what you're looking for, Uniden/Bearcat has a collection of radio codes from around the United States. has a purpose and it’s not to hide anything from the outside world. Military Acronyms & Abbreviations Here is a long list of military acronyms, abbreviations and associated terms including slang, informal and Department of Defense (DOD) approved terminology. Shall I standby / When will you call me again? Military slang is not just confined to the army, but also includes the language from the Royal Air Force and the Royal Navy. The "digits" selection are terms that are numbers. ABBREVIATIONS USED IN AIRWAY MANUAL MFA Minimum Flight Altitude MHA Minimum Holding Altitude MHz Megahertz MI Medium Intensity (lights) MIALS Medium Intensity Approach Light System MIL Military MIM Minimum MIN Minute MIRL Medium Intensity Runway Edge Lights MKR Marker Radio Beacon MLS Microwave Landing System MM Middle Marker MNM Minimum The table below lists the most common Q-signals used by hams. Meaning of RADIO. we hear it all the time - 10 codes, abbreviations and more. ARC – Amateur Radio Club. Displays time on the X-axis and amplitude on the Y-axis, Z-axis is intensity of the CRT spot, packet radio – a system of digital communication whereby information is transmitted in short burstspaddle – Morse code keyPC – Printed CircuitPCM – pulse code modulation based on the Shannon’s communication theoryPEP – Peak envelope power – the average power of a signal at its largest amplitude peakpeak-inverse-voltage (PIV) – the maximum voltage a diode can withstand when it is reverse biased (not conducting)phase – the time interval between one event and another in a regularly recurring cyclephase modulation – varying the phase of an RF carrier in response to the instantaneous changes in an audio signalphone – voice modulationphone patch – A connection between a two-way radio unit and the public telephone systempicket fencing – condition experienced on VHF and above where a signal rapidly fluctuates in amplitude causing a sound akin to rubbing a stick on a picket fencepico – the metric prefix for 10^-12, or divide by 1,000,000,000,000pileup – multiple stations calling a DX or contest stationpirate – Station using an existing callsign and illegally operating on the airPL – Private Line with repeaters, same as CTCSS– low frequency audio tones used to alert or control receiving stationsPLL– Phase-lock loopPM – Phase Modulation, similar to Frequency ModulationPNP – a type of transistor that has a layer of N-type semiconductor sandwiched between layers of P-type semiconductor materialpropagation – the means or path by which a radio signal travels from a transmitting station to a receiving stationPSK31 – A digital transmission mode — Phase Shift keying with 31.25 baud rate – See PSK31PTT – Push To Talk, the switch in a transmitter circuit that activates the microphone circuitry, Q-signals or Q Codes – a set of three-letter codes which are used by amateurs as abbreviations – See Above for list of Q CodesQSL Manager – A person, usually an Amateur Radio operator, who manages the receiving and sending of QSL cards for a managed station), RAC – Radio Amateurs of Canada, a national amateur radio organization in Canada – See leaguesRACES – Radio Amateur Civil Emergency Serviceragchewing – chatting informally via radioRDF – Radio Direction Findingreactance – opposition to current that a capacitor or inductor creates in an AC circuitreading the mail – to listen to a QSO without participatingrepeater – a receiver/transmitter that listens for transmission and re-transmits themresonance – condition where Xc = XL, establishing a resonant circuit – used for selectivity (parallel circuit) or a maximum impedance circuit (series)Rettysnitch – See definition of Wouff-HongRF – Radio Frequency, emissions in the radio portion of the electromagnetic spectrumRFI – Radio Frequency Interferencerig – a radio (transmitter, receiver, or transceiver)RIT – Receiver incremental tuning. Military abbreviations glossary. GLOSSARY, MILITARY RADIO DATA: Carry methods, abbreviations described. It Welcome to the Military Monitoring Glossary. Q-signals or codes are a set of abbreviations for common radio information that can help save time and allow communication between operators who don’t speak a common language. Maybe you were looking for one of these abbreviations: MILI - MILID - MILIMETER - MILIMETRE - Milit Med - MILITERY - MILK - MILKFISH - MILL - MILLASECOND Please standby / I will call you again at … (hours) on … See also: homebrew – term for home-built, noncommercial radio equipmenthorizontally polarized wave – an electromagnetic wave with its electric lines of force parallel to the groundHSMM– High Speed Multi Media. The ASCII 7-bit code represents … sites, others to other Wiki pages. Browse through the acronym list letter by letter or use the search box to quickly look up an acronym and its meaning. These eight pages are chock full of nearly every commonly used abbreviations and acronyms used by the U.S. military (at … necessary; if so, on what frequencies? I am listening to … (call sign(s) on … kHz (or MHz)). AAFES: Army and Air Force Exchange Service.The retailer that operates post exchanges on Army and Air Force installations. really to make things quicker, but instead to make sure both stations been sent? Military Letters = Code Word A … Ohm – The fundamental unit of resistance offered when a potential of one Volt results in a current of one AmpereOM – friendship term, friend, pal or buddyopen repeater – (Repeater Term) a repeater whose access is not limitedOSCAR – Orbiting Satellite Carrying Amateur Radiooscillate – vibrate, generate an AC or other periodic signaloscilloscope – an electronic test instrument used to observe wave forms and voltages on a cathode-ray tube. Be sure to check out Military.com's Glossary of Military Terms and Slang.. Naval Abbreviations (OPNAV 29-P1000), fifth edition, April 1949 ... as have the designations of naval radio stations and plane-to-plane communication signals. Do you have interference? Shall I change to transmission on another frequency? Military acronyms: The basics for new recruits. A pilot may say, Push U-12 meaning: Switch to UHF radio button 12 preset in your radio. GlobalSecurity.org is the leading source for reliable military news and military information, directed by John Pike ... Initialisms, and Abbreviations. IF – Intermediate Frequency — Intermediate frequency, resultant frequency from heterodyning the carrier frequency with an oscillator, mixing incoming signals to an intermediate frequency enhances amplification, filtering and the processing signalsimage – A false signal produced in a superheterdyne receivers circuitryimpedance – opposition to the flow of electric current and radio energy measured in ohmsinductance – a measure of the ability of a coil to store energy in a magnetic fieldinductor – a component composed of a coil of wire wound on a central core that stores energy in a magnetic fieldinput frequency – the frequency of the repeater’s receiver (and your transceiver’s transmitter)I/O – Input/Outputionosphere – electrically charged region of the atmosphere 40 to 400 miles above the surface that refracts radio signalsIRC – International Reply Coupon, used for pre-paid postage to foreign locations IRCIRLP – Radio Linking Project using VoIPisotropic – theoretical “Single Point” antenna used calculate gainITU – International Telecommunications Union, the body which specifies worldwide guidelines for use of electromagnetic spectrum for communications purposes, J antenna (J pole) – a mechanically modified version of the zepp (zeppelin) antenna, K- index – A measure of the Earths magnetic field as measured at Boulder, Coloradokeyer – device for sending Morse Code semi-automaticallykilocycles – thousand cycles per second, replaced by kiloHertz (kHz)kilohertz – one thousand hertz (see “hertz”), ladder line — open wire transmission (antenna) linelandline — ham slang for telephone linesLCD – Liquid Crystal DisplayLED – Light-emitting diodeLF – Low Frequency – 30 kHz to 300 kHzlid – a poor operator, one who does not follow proper procedures or sends sloppy morse codelinear – an amplifier used after the transceiver output named for its purity of amplificationline-of-sight propagation – term used to describe straight line propagationLSB – Lower Side BandLW – Long Wave 150 – 300 KHz, magnetic mount or mag-mount – antenna with a magnetic basemA/h – milliampere per hourMARS – Military Affiliate Radio SystemMCW – Modulated Continuous Wave, a fixed audio tone modulates a carriermegacycles – million cycles per secondmegahertz MHZ – million hertz (see Hertz)meteor scatter – ionized trails of meteors used as a reflecting mediaMF – Medium Frequency – (300-3,000 kHz)mic (mike) – microphonemicrowave – the region of the radio spectrum above 1 gigahertz (GHz)mW – milliwatt (1/1,000 watt)mobile – an amateur radio station installed in a vehiclemode – (see emission mode)modulate – create a radio emission so that it contains information (voice, Morse code, music, binary)MUF – Maximum Usable Frequency, the highest frequency that will support transmissions off of the ionospheremV – millivolt (1/1,000 volt)MW – Medium Wave – 300 – 3000 kHz, NCS – Net Control Stationnet – A group of stations that meet on a specified frequency at a certain timeNiCad – Nickel Cadmium, generally refers to a type of rechargeable batteryNiMH – Nickel Metal Hydride, generally refers to a newer type of rechargeable batteryNIST– National Institute of Standards and Technology. Will you send on this frequency (or on … kHz (or MHz))? 1. A glossary of definitions for Canadian military acronyms and abbreviations. Military Acronyms, Terminology and Slang Reference 100mph Tape : Standard issue Army green duct tape. Preppers and Ham Radio Operators Not so Crazy in the Age... BAOFENG UV-5R: How to Program your Radio with CHIRP and Get... Communications Monitoring: The Importance of Radio Monitoring and Intelligence Gathering During... What is the name (or call sign) of your station? Often referred to as the “hinternet” hinternet- Slang term often used in reference to HSMM.HT – Handheld Transceiver, also known as a Handy-Talkie or Walkie-Talkie. … as if it had not This page doesn't attempt to define all the things you might hear - it would easily take a whole book to define that. of mobile station)? MHz)? ARC - Amateur Radio Club. MHz))? and to pass information as quickly and effectively as possible. Can you speak in … (language), – with interpreter if Shall I send or reply on this frequency (or on … kHz (or Also known as a ClarifierRMS – Root mean squareroger — I understand – Received 100% In CW: “R”rotor – (see “rotator”)rotator – a device attached to an antenna mast which rotates itRover – A station that operates from several grid squares or counties during a contestRST – “Readability, Signal, and Tone”, a three-digit report indicating how well an operator’s emissions are being receivedRTTY – radio teletype – A form of digital communications, SASE – Self-addressed, stamped envelopeselectivity – Ability of a receiver to reject signals adjacent to tuned signalsensitivity – A receivers ability to receive weak signalsseparation or split the difference (in kHz) between a repeater’s transmitter and receiver frequenciesseries circuit – an electrical circuit in which all the electrons must flow through every part of the circuitshack – Ham station operating areaSHF – Super High Frequency 3 – 30 GHzshort path — in degrees – the direct great signal bearing path between two locations. Get the top COR abbreviation related to Radio. Some military spelling alphabets were introduced, but the first non-military alphabet introduced in an international scale was adopted by the CCIR which was the predecessor of today's ITU, in 1927. 1) Before you press the transmission button, gather your thoughts about what you are going to say. The military and government are famous for using - or overusing - abbreviations and acronyms for designating equipment, programs, and agencies. telegram(s) (message(s)) numbers(s) …). Please inform … that I am calling him on … kHz (or MHz). The combined frequencies form an intermediate (IF) third frequencySW – Short WaveSWL – Short Wave ListeningSWR – Standing Wave Ratio, a measure of how much radio energy sent into an antenna system is being reflected back to the transmitterSWR meter – a device used to determine the Standing Wave Ratio of an antenna system, telegraphy – the transmission of information in Morse code formattelephony – the transmission of information in voice formatthird-party communications – messages passed from one amateur to another on behalf of a third personTI – Talk-In Frequencyticket – slang for an amateur radio licensetone pad – an array of 12 or 16 numbered keys that generate the standard telephone dual tonesTOR – Telex over radioTNC – Terminal Node Controller, a device which interfaces a computer to a transceiver and performs a function similar to a modemTNC – Threaded Niell-Concelman (standard connector type used on Coax cable, named for its inventors)top band — 160 Meter Ham Band (highest number meter band)traffic – a message or messages sent by radiotransceiver – a radio that both transmits and receivestwisted pair – ham slang for telephone or telephone linestwo-tone test – A method of testing a side-band transmitter, UHF – Ultra High Frequency 300 – 3000 MHzUncle Charlie – The FCCuplink – Channel used for earth-to-satellite communicationsUSB – Upper Side Band common for the 20, 17, 15, 12, and 10 meter HF amateur bands, VHF and UHF bandsUTC – Coordinated Universal Timeutility stations – Stations other than broadcast, or amateur stations not intended to be heard by the public including aviation, radiotelephone, marine, embassy, and military, VA – Volt Amperes – measure of apparent powerVAC – Volts Alternating Currentvaractor diode – a component whose capacitance varies as the reverse bias voltage is changedVCO – Voltage-controller oscillatorVEC – Volunteer Examiner Coordinator, an amateur radio organization empowered by the FCC to recruit, organize, regulate and coordinate Volunteer ExaminersVFO – Variable Frequency OscillatorVHF – Very High Frequency 30 – 300 MHzVLF – Very Low Frequency 3 – 30 KHzVMOS – Vertical metal-oxide semiconductorVOA – Voice Of America.VOM – Volt-ohm-meterVOX – Voice Operated TransmitVSWR – Voltage standing wave ratioVTVM – Vacuum tube voltmeterVXO – Variable crystal oscillator, W1AW– Official ARRL station callsign, also transmits Amateur Radio News Bulletins, Propagation Conditions and Forecasts, and Morse Code Practice. 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