Military Alphabet | Code Language of the Armed Forces (2024)

Have you ever watched a war filmand wondered, “What’s a Foxtrot? Who is Charlie? Did someone say Tango?” Theseunusual wordsbelong to a powerful code language known as the military alphabet. Servicemen and women use this language to improve clarity of communication, and sometimes as a form of slang.

The military alphabet consists of 27 code words. Each represents one letter of the English alphabet. For instance, “Alpha” means “A,” “Bravo” means B, and so on. Multiple code words often arecombinedto form words or expressions. For example, to say“dog,” one would say“Delta-Oscar-Golf.”None of the 27 codewords sound alike, so there is no doubt what is said when spelling this way.

Pronunciation & Printable Charts

Letter	Code Word	Pronunciation **
A	Alpha	AL fah
B	Bravo	BRAH voh
C	Charlie	CHAR lee
D	Delta	DEL tah
E	Echo	EKK oh
F	Foxtrot	FOKS trot
G	Golf	Golf
H	Hotel	HO tell
I	India	IN dee ah
J	Juliet	JEW lee ett
K	Kilo	KEY loh
L	Lima	LEE mah
M	Mike	MIke
N	November	NOH vem ber
O	Oscar	OSS car
P	Papa	PAH pah
Q	Quebec	keh BECK
R	Romeo	ROW me oh
S	Sierra	see AIR ah
T	Tango	TANG go
U	Uniform	YOU nee form
V	Victor	VIK ter
W	Whiskey	WISS key
X	X-Ray	EKS ray
Y	Yankee	YANG kee
Z	Zulu	ZOO loo

Use in the Armed Forces

You may have noticed that many english letters sound similar. For example, it’s common to mistake “B” for a “P,” “C” for “E,” and so on. For most of us, this sort of error might cause a mislabeled package shipment or a misspelled dinner invitation. However, for a soldier or fighter pilot, a misheard command or radio signal can mean life or death.

Therefore, radio operators in the armed services often rely on the military alphabet when sending codes or relaying important information. This ensures clear communication, regardless of background noise or radio interference.

In addition, men and women in the service often use the “alpha bravo charlie” alphabet as a form of shorthand or slang. Some popular expressions include:

Oscar-Mike (“on the move”): a unit is moving between positions
Charlie Mike (“continue mission”): a mission will continued following an interruption
Tango Delta (“target down”): the enemy waseliminated
Lima Charlie(“loud and clear”): confirmationof received instructions

To discover more expressions, check out our list of military slang.

Use Outside the Military

Military alphabet has also proven a very useful tool in civilian life. Here are just a few examples:

Commercial airlines across the globeuse thealpha bravo charlie language to communicate flight coordinates and passenger names. Some airlines replace Delta (code for “d”) with an alternative word. This is to avoid confusion with Delta Airlines. This is sometimes known as the Aviation Alphabet.
US police forces have developed their own “phonetic”alphabet: The Police Alphabet
Banks, traders and financial institutions often use the military alphabet when ordering large transactions over the phone

Is Military Alphabet a Phonetic Alphabet?

Many refer to the military alphabet as a phoneticalphabet. This is technically not accurate. A phonetic alphabets aids in the pronunciation of words. Themilitary alphabet is used to spell outwords, andis more correctly known as a “spelling alphabet”.

History of the Military Alphabet

Over the the firsthalf of the 20th century, several different spelling alphabets came in and out of use. Then, in 1957, Nato and the US introduced a common system, which still remains in use.

WW1-WW2

The earliest use of into use during the early twentiethcentury. AM radio technology enabled pilots to coordinate with ground control, but poor signal and radio interference caused frequent errors. To solve this problem, flightassociations startedusing code words to represent easily confused letters.

During WWI, the British Royal Airforce introduced the first complete spelling alphabet, the RAF radio alphabet.

Later, in 1927, the International Telegraph Union (ITU) developed a spelling alphabet for telegram communication. Over time, this systemgrew in popularity. By the start of WWII, most commercial airlines around the globe were using the ITU code words.

The next major evolution took place in 1941, around the start of the Second World War II. At this time, the US introduced a standard spelling language across all branches of the armed forces. The Joint Army / Navy Phonetic Alphabet, also known as the “Able Baker Charlie” alphabet, can be heard in movies and TV shows dating from the 1950s. It has even made its way into modern cinematic depictions of WWII, such as Saving Private Ryan.

1957 – Present

In 1957, the U.S. armed forces and NATO adopted a common alphabet known as the International Radiotelephony Spelling Alphabet (IRSA), or the Nato Phonetic Alphabet for short. The ICAO (International Civil Aviation Authority) developed this system afteryears of carefulresearch and testing. Critically, the ICAO tested each code word in many common dialects. As a result, theIRSA has stoodthe test of time as an international standard.

The US government initially classified the IRSA asconfidential, but soon laterreleased it to the public.The IRSA remains in use today, and has only grown more popular with time. Today we have come to know this extraordinary code language simply as the“military alphabet.”

Military Alphabet Over Time

Letter	IRSA (1957-Present)	Joint Army (WW2)	ITU (1927-WW2)	RAF (1913)	Morse code
A	Alpha	Afirm	Amsterdam	Able	. _
B	Bravo	Baker	Baltimore	Boy	_ . . .
C	Charlie	Charlie	Casablanca	Cast	_ . _ .
D	Delta	Dog	Denmark	Dog	_ . .
E	Echo	Easy	Edison	Easy	.
F	Foxtrot	Fox	Florida	Fox	. . _ .
G	Golf	George	Gallipoli	George	_ _ .
H	Hotel	How	Havana	Have	. . . .
I	India	Int (Item)	Italia	Item	. .
J	Juliet	Jig	Jerusalem	Jig	. _ _ _
K	Kilo	King	Kilogramme	King	_ . _
L	Lima	Love	Liverpool	Love	. _ . .
M	Mike	Mike	Madagascar	Mike	_ _
N	November	Negat	New York	Nan	_ .
O	Oscar	Option	Oslo	Oboe	_ _ _
P	Papa	Prep	Paris	Pup	. _ _ .
Q	Quebec	Queen	Quebec	Quack	_ _ . _
R	Romeo	Roger	Roma	Rush	. _ .
S	Sierra	Sugar	Santiago	Sail	. . .
T	Tango	Tare	Tripoli	Tare	_
U	Uniform	Uncle	Upsala	Unit	. . _
V	Victor	Victor	Valencia	Vice	. . . _
W	Whiskey	William	Washington	Watch	. _ _
X	X-Ray	X-Ray	Xanthippe	X-Ray	_ . . _
Y	Yankee	Yoke	Yokohama	Yoke	_ . _ _
Z	Zulu	Zebra	Yokohama	Zed	_ _ . .

**Pronunciations by Wikipedia username Valeatory. Licensed under Creative Commons