Military Unit Name Generator
Regiments, battalions, brigades and their nicknames
Generate military unit names that follow real formation conventions: numbered divisions and regiments with proud nicknames (1st Cavalry Division, the Screaming Eagles), named battalions and brigades, and elite formations for fiction, wargames and RPG settings.
About military unit names
Real military units carry two names: an official designation and a nickname the soldiers actually use. The official form is number plus type plus branch, as in 1st Cavalry Division, 75th Ranger Regiment or 2nd Battalion, 5th Marines, and higher formations often add a heraldic identity such as the Big Red One, the Screaming Eagles or Hell on Wheels. British and Commonwealth regiments swap numbers for tradition, so you get the Coldstream Guards, the Black Watch, the Gurkha Rifles and Princess Patricia's Canadian Light Infantry. Special operations forces tend to be terse and mysterious: Delta Force, Sayeret Matkal, GSG 9, Vympel.
The nicknames follow their own logic. Some come from insignia (Blue Spaders, Red Tails), some from a battle (Rock of the Marne, Currahee), some from an enemy's insult adopted as a badge (Devil Dogs, Desert Rats, Old Contemptibles), and some from a founder (Merrill's Marauders, Popski's Private Army). This is why invented units feel thin when they are just Adjective plus Animal: the best names imply a history.
The list below gives you real formations from antiquity to the present, their nicknames, and a set of original units built to the same patterns, including regional regiments (Redwater Lancers, Coldharbor Dragoons) for fantasy or alternate-history settings. It also covers fleets, air wings, support corps, free companies and science-fiction units.
How to choose military unit names
- Give every important unit both an official designation (3rd Battalion, 12th Infantry) and a nickname (the Wolfhounds); the first goes on the map, the second goes in the mouths of your characters.
- Use the correct size word: a regiment or battalion is hundreds of troops, a brigade a few thousand, a division ten to twenty thousand. A twelve-man team called a Division breaks immersion instantly.
- Tie the nickname to something concrete such as insignia colour, a battle, an enemy insult or a founder's name, rather than to a generic virtue.
- For British-style regiments, combine a place or patron with a troop type: Ironvale Grenadiers, Thornfield Yeomanry, Greymoor Light Horse.
- Ordinal numbers add instant realism, and low or famous-sounding numbers (1st, 7th, 82nd, 101st) feel more storied than 3,417th.
Frequently asked questions
How are military units officially named?
Most modern armies use a number, a type and a branch, for example 82nd Airborne Division or 2nd Battalion, 5th Marines. British and Commonwealth regiments keep traditional titles such as the Coldstream Guards or Black Watch, and special forces units often have short, deliberately vague names.
Where do unit nicknames like Screaming Eagles or Devil Dogs come from?
Usually from the unit's insignia (the 101st Airborne's eagle patch), a defining battle, or a name given by an enemy that the unit adopted proudly, as with the Marines' Devil Dogs and Britain's Desert Rats. Some honour a commander, like Merrill's Marauders.
What is the difference between a regiment, a battalion and a brigade?
A battalion is roughly 300 to 1,000 soldiers; a regiment is historically several battalions sharing a name and lineage; a brigade is a combined-arms formation of a few thousand troops. Divisions are made of several brigades, and corps of several divisions.
Can I use real unit names in fiction?
Real unit names are used constantly in war novels, films and games. If you want freedom to invent history, use one of the original units here such as the Redwater Lancers or Kestrel Airborne, which follow the same conventions without real-world baggage.
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All 1,000 military unit names
A: 41 names
- Able Battery
- Accrington Pals
- Afrika Korps
- Air Assault Brigade
- Air Commandos
- Air Defense Artillery Regiment
- Alamo Scouts
- Albatross Patrol Wing
- Aldermoor Trained Bands
- All-Americans
- Alpha Group
- Alpini
- Anaconda Battalion
- Anti-Tank Company
- Apache Scouts
- Aphelion Watch
- Arab Legion
- Argyll and Sutherland Highlanders
- Armourers' Company
- Army Air Corps
A, continued
- Army Catering Corps
- Army Nurse Corps
- Army of Tennessee
- Army of the Cumberland
- Army of the Potomac
- Army Pigeon Service
- Army Ranger Wing
- Arrowhead Division
- Artists Rifles
- Ashen Banner
- Ashen Owls
- Ashfall Rifles
- Ashgrove Fusiliers
- Assam Regiment
- Assam Rifles
- Asteroid Miners' Militia
- Asymmetric Warfare Group
- Australian Imperial Force
- Australian Light Horse
- Australian SAS Regiment
- Azure Rangers
B: 72 names
- B Company, 41st Line Infantry
- Badger Sappers
- Baker Troop
- Balearic Slingers
- Balloon Corps
- Balloon Observation Company
- Baloch Regiment
- Band of Brothers
- Bandit Troop
- Barefoot Brigade
- Baron Hale's Free Riders
- Barracuda Boat Team
- Bastion Guard
- Bastogne Bulldogs
- Battered Bastards of Bastogne
- Battling Bastards of Bataan
- Beach Jumpers
- Bear Battalion
- Bellfounders' Guard
- Berdan's Sharpshooters
- Bersaglieri
- Berserkers
- Big Red One
- Bihar Regiment
- Bikaner Camel Corps
- Bishop's Halberd Guard
- Bison Heavy Armor
- Black Army of Hungary
- Black Band
- Black Brunswickers
- Black Cats
- Black Hats
- Black Lions
- Black Panthers
- Black Sheep Squadron
- Black Sky Dragoons
B, continued
- Black Watch
- Black Watch of Canada
- Blackhorse Regiment
- Blackmarsh Irregulars
- Blackpine Foot
- Blizzard Hares
- Bloody Bucket
- Bloody Hundredth
- Blue and Gray Division
- Blue Cockade Free Corps
- Blue Puttees
- Blue Spaders
- Blues and Royals
- Bobcats
- Bombay Sappers
- Bomber Command
- Bone Breakers
- Border Marches Light Horse
- Border Reivers Regiment
- Borinqueneers
- Borrowed Boots
- Brackenridge Halberdiers
- Bramblewood Irregulars
- Brass Bulls
- Brass Gauntlets
- Brethren of the Iron Gate
- Bridgebuilders
- British Columbia Dragoons
- Brotherhood of the Bastion
- Brotherhood of the Nine Ropes
- Brown Water Navy
- Bucktails
- Buffalo Soldiers
- Buffs
- Bulldog Battalion
- Burma Rifles
C: 76 names
- Cactus Air Force
- Cactus Division
- Caisson Platoon
- Calgary Highlanders
- Callisto Colonial Regulars
- Cameron Highlanders
- Cameronians
- Canadian Airborne Regiment
- Cannon Cockers
- Cannon Company
- Cape Town Highlanders
- Carabinieri
- Carabiniers
- Carlson's Raiders
- Caroleans
- Carrier Air Wing Five
- Carrier Pigeon Detachment
- Cartographers' Section
- Castellan's Musketeers
- Catalan Company
- Central India Horse
- Ceres Garrison Battalion
- Channel Squadron
- Chasseurs a Cheval
- Chasseurs Alpins
- Chasseurs Ardennais
- Chasseurs of the Guard
- Checkerboards
- Chemical Corps
- Cherry Pickers
- Cheshire Regiment
- China Marines
- Chindits
- Cinderhold Legion
- Cindermere Cuirassiers
- Claymore Company
- Coastal Command
- Coastal Rangers
C, continued
- Coastwatchers
- Cobalt Division
- Cobra Brigade
- Col Moschin
- Cold Steel Seventh
- Coldharbor Dragoons
- Coldstream Guards
- Comet Chasers
- Commando Brigade
- Commando Hubert
- Commando Kieffer
- Companion Cavalry
- Company of Borrowed Swords
- Company of Saint George
- Company of the Broken Wheel
- Company of the Empty Purse
- Company of the Lame Fox
- Company of the Last Coin
- Company of the Rose
- Connaught Rangers
- Continental Army
- Copper Company
- Copper Vipers
- Copperhill Sharpshooters
- Coral Strait Carrier Group
- Cormorant Submarine Flotilla
- Corps of Drums
- Corps of Engineers
- Corps of Guides
- Cottonbalers
- Cougar Brigade
- Cragside Mountaineers
- Cretan Archers
- Crimson Guard
- Crooked Arrow Free Company
- Crown Guard
- Crownpoint Cuirassiers
- Currahee
D: 39 names
- Dagger Brigade
- Dam Busters
- Darby's Rangers
- Darkhorse
- Death Dealers
- Death or Glory Boys
- Death's Head Hussars
- Deep Survey Escort
- Delta Force
- Desert Air Force
- Desert Rats
- Detachment 101
- Deuce Four
- Devil Brigade
- Devil Dogs
- Devil's Brigade
- Devils in Baggy Pants
- Diamondbacks
- Diehards
- Dog Section
- Dogra Regiment
- Don Cossacks
- Doolittle Raiders
- Dover Patrol
- Dragon Division
- Drop Pod Vanguard
- Dropship Wing Halberd
- Druzhina
- Duchess of Larne's Foot
- Duke Brigade
- Duke of Lancaster's Regiment
- Duke of Wellington's Regiment
- Dunewatch Camel Corps
- Dunmere Highlanders
- Durham Light Infantry
- Duskwater Pontoon Company
- Dust Jackals
- Dustoff
- Duvdevan Unit
E: 18 names
- Eagle Squadron
- Eagle Squadron 71
- Eagle Warriors
- Earl of Kessing's Dragoons
- Eastmarch Jaegers
- Easy Company
- Ebonwood Rangers
- Edson's Raiders
- Eighth Air Force
- Eighth Army
- Eleventh Artillery
- Elmstead Yeomanry
- Ember Coast Marines
- Essex Scottish
- Eurocorps
- Europa Ice Sappers
- Ever Victorious Army
- Exo-Armor Lance Seven
F: 39 names
- Falcon Brigade
- Farrier Section
- Farwater Naval Infantry
- Fenwick Pikemen
- Field Bakery Column
- Fife and Drum Corps
- Fifth Armored
- Fighter Command
- Fighting Fifth
- Fire Zouaves
- Firestorm Brigade
- First Aid Nursing Yeomanry
- First In
- First Infantry
- First Team
- Fleet Air Arm
- Flint Kestrels
- Flying Circus
- Flying Tigers
- Folgore Brigade
- Foot Companions
- Force H
- Force Reconnaissance Company
- Foreign Legion 2nd Parachute Regiment
- Fort Garry Horse
- Fourteenth Army
- Fourth Airborne
- Fox Company
- Free French Forces
- French Foreign Legion
- Frogman Corps
- Frontier Battalion
- Frontier Constabulary
- Frontier Corps
- Frost Lynxes
- Frostmoor Foot
- Frozen Chosin
- Fury from the Sky
- Fusiliers Marins
G: 58 names
- Gallowglass
- Gallowmere Bombardiers
- Gallows Birds
- Gannet Torpedo Squadron
- Garde du Corps
- Garde Ecossaise
- Gardes Francaises
- Garhwal Rifles
- Garryowen
- Garud Commando Force
- Gatebreakers
- Genoese Crossbowmen
- Ghatak Platoon
- Ghost Army
- Ghost Battalion
- Ghost Riders
- Gideon Force
- GIGN
- Gilded Lances
- Gimlets
- Givati Brigade
- Glacier Guards
- Glassvale Grenadiers
- Glenmarrow Volunteers
- Glorious Glosters
- Go for Broke
- Golani Brigade
- Golden Acorn
- Golden Lions
G, continued
- Gordon Highlanders
- Governor General's Foot Guards
- Governor's Horse Guard
- Granatieri di Sardegna
- Grand Fleet
- Grande Armee
- Granite Brigade
- Granite Rams
- Gravity Well Guards
- Great Company
- Great White Fleet
- Green Berets
- Green Howards
- Green Mountain Boys
- Greenhallow Rangers
- Grenadier Guards
- Grenadiers a Cheval
- Grey Cloaks
- Grey's Scouts
- Greymoor Light Horse
- Griffin Squad
- Grim Reapers
- GROM
- GSG 9
- Guard Hussar Regiment
- Guides Cavalry
- Gull Wing Fighter Group
- Gurkha Contingent
- Gurkha Rifles
H: 43 names
- Halberd Regiment
- Halcyon Foot Guards
- Hammer and Tongs Company
- Harbor Watch
- Harlem Hellfighters
- Harrier Flight
- Harrowgate Borderers
- Harvest Pikes
- Harwich Force
- Havoc Detachment
- Hawk Battalion
- Hawksmoor Field Battery
- Heliograph Detachment
- Heliopause Pickets
- Helios Strike Group
- Hell on Wheels
- Hell's Angels Bomb Group
- Hellcats
- Hellhounds
- Hello Girls
- Heron Flight
H, continued
- High Pass Mountain Battery
- Highlander Brigade
- Highreach Skirmishers
- Hilltop Holders
- Hmong Secret Army
- Hodson's Horse
- Holdfasts
- Hollow Crown Mercenaries
- Hollowbrook Scouts
- Home Fleet
- Home Guard
- Honor Guard
- Honourable Artillery Company
- Hood's Texas Brigade
- Hornet Gunship Flight
- Horse Marines
- Hourglass Division
- Household Cavalry
- Hover Cavalry of the Dust Sea
- Hullbreach Boarding Party
- Hungarian Hussars
- Hypaspists
I: 26 names
- I Marine Expeditionary Force
- Iban Trackers
- Ibex Mountain Battery
- Immortals
- Imperial Bodyguard
- Imperial Camel Corps
- Imperial Guard
- Imperial Light Horse
- Indianhead Division
- Inniskilling Dragoons
- Intelligence Corps
- Ion Storm Squadron
- Irish Brigade
- Irish Guards
- Iron Brigade
- Iron Eagles
- Iron Horse
- Iron Mules
- Iron Ration Boys
- Iron Tithe
- Ironbridge Engineers
- Ironclad Squadron
- Ironroad Railway Battalion
- Ironsides
- Ironvale Grenadiers
- Ivy Division
J: 7 names
- Jaeger Corps
- Jaguar Division
- Jaguar Warriors
- Janissaries
- Jedburgh Teams
- Joint Task Force 2
- Jomsvikings
K: 26 names
- Kachin Rangers
- Kalmyk Cavalry
- Kampfschwimmer
- Karelian Jaegers
- Kestrel Airborne
- Kettle Drummers
- Keystone Division
- Khyber Rifles
- King's African Rifles
- King's German Legion
- King's Own Scottish Borderers
- King's Own Yorkshire Light Infantry
- King's Royal Hussars
- King's Royal Rifle Corps
- King's Unlucky
- Kingsferry Foresters
- Kingsnake Scout Section
- Kit Carson Scouts
- Knights Hospitaller
- Knights of the Pale Sun
- Knights Templar
- Kommando Spezialkrafte
- Korps Mariniers
- Kosciuszko Squadron
- Kraken Regiment
- Kuiper Belt Patrol
L: 49 names
- Ladakh Scouts
- Lady Maren's Own Hussars
- Lafayette Escadrille
- Lagrange Point Guard
- Lamplight Signal Company
- Lancashire Fusiliers
- Lanceros
- Landsknechts
- Lantern Bearers
- Lanternquay Marines
- Larkspur Light Infantry
- Last to Leave
- Layforce
- Leathernecks
- Leeward Squadron
- Legio Alaudae
- Legio Fulminata
- Legio II Augusta
- Legio IX Hispana
- Legio Rapax
- Legio X Equestris
- Legio XIII Gemina
- Legio XX Valeria Victrix
- Legion of Frontiersmen
L, continued
- Leib Hussars
- Life Guards
- Light Brigade
- Light Dragoons
- Lightning Division
- Lightning Raiders
- Lincolnshire Regiment
- Lion Squad
- Little Beavers
- London Irish Rifles
- London Scottish
- Long Barrow Irregulars
- Long Knife Brigade
- Long Range Desert Group
- Long Range Reconnaissance Patrol
- Longboat Flotilla
- Longshadow Rangers
- Lord Averill's Horse
- Lord Strathcona's Horse
- Lost Battalion
- Louisiana Tigers
- Lovat Scouts
- Low Gravity Grenadiers
- Lowmeadow Crossbowmen
- Lynx Regiment
M: 48 names
- MACV-SOG
- Madras Regiment
- Madras Sappers
- Maglan
- Maison du Roi
- Malayan Scouts
- Mamluks
- Manchester Regiment
- Manchus
- Mantis Sniper Section
- Maori Battalion
- Maratha Light Infantry
- Marching Mules
- Marchwarden Dragoons
- MARCOS
- Mare Tranquil Rifles
- Margrave's Own Cuirassiers
- Marine Raider Regiment
- Marrowfield Guides
- Marsh Harriers
- Marsh Lilies
- Marshal Brandt's Grenadiers
- Mastiff Troop
- Mech Lance Corvus
M, continued
- Mediterranean Fleet
- Mercian Regiment
- Merrill's Marauders
- Midnight Badgers
- Mighty Eighth
- Mike Force
- Millbrook Fencibles
- Minutemen
- Mistral Coast Fusiliers
- Mobile Army Surgical Hospital
- Mobile Riverine Force
- Mongoose Detachment
- Monuments Men
- Moonless Watch
- Mosby's Rangers
- Mosquito Fleet
- Motor Machine Gun Battalion
- Mountain Rescue Detachment
- Mountain Troop
- Mousquetaires du Roi
- Mudfoot Spears
- Mudlarks
- Mule Pack Company
- Multinational Force and Observers
N: 31 names
- Nahal Brigade
- Natal Carbineers
- National Guard
- National Security Guard
- Navajo Code Talkers
- Naval Special Warfare Development Group
- Navarrese Company
- Nebula Reconnaissance Flight
- Nettlecombe Rifles
- Never Routed
- New Model Army
- New Zealand Mounted Rifles
- New Zealand SAS
- Night Heron Bomber Wing
- Night Stalkers
- Night Witches
- Nineteenth Legion
- Ninth Field Hospital
- Ninth Paratroopers
- No Slack
- No. 30 Commando
- No. 303 Squadron
- No. 4 Commando
- No. 617 Squadron
- Normandie-Niemen
- North Nova Scotia Highlanders
- Northern Patrol Squadron
- Northgate Sappers
- Northumberland Fusiliers
- Northwatch Fusiliers
- Numidian Cavalry
O: 23 names
- Oakhaven Pioneers
- Oathless Hundred
- Old Breed
- Old Contemptibles
- Old Guard
- Old Guard Grenadiers
- Old Hickory
- Old Ironsides
- Old Reliables
- Old Stubborns
- Olympus Mons Mountain Troops
- OPFOR
- Orbital Ring Sentinels
- Order of Calatrava
- Order of Santiago
- Order of the Shattered Lance
- Order of the Silver Thorn
- Orphan Brigade
- Osprey Air Wing
- Ostwick Arquebusiers
- Otago Mounted Rifles
- Otter Bridging Section
- Outlaw Troop
P: 31 names
- Pacific Fleet
- Palmach
- Panther Brigade
- Panther Team
- Parachute Regiment
- Pararescue
- Parthian Cataphracts
- Partisan Rangers
- Pathfinder Company
- Pawnee Scouts
- Perihelion Lancers
- Philadelphia Brigade
- Phobos Station Irregulars
- Phoenix Unit
- Pikes of Saint Aldric
- Pinewatch Rangers
- Pioneer Corps
- Pipes and Drums
- Podhale Rifles
- Polish Lancers
- Poona Horse
- Popski's Private Army
- Portuguese Commandos
- Potsdam Giants
- Praetorian Guard
- Preobrazhensky Regiment
- Prince Odran's Lancers
- Princess Patricia's Canadian Light Infantry
- Probyn's Horse
- Provost Guard
- Proxima Expeditionary Force
Q: 11 names
- Quarrytown Sappers
- Quartermaster Corps
- Quartermaster's Mule Train
- Queen's Dragoon Guards
- Queen's Gurkha Engineers
- Queen's Own Lancers
- Queen's Own Rifles of Canada
- Queen's Royal Hussars
- Queensbridge Wardens
- Quick Reaction Force
- Quiet Professionals
R: 67 names
- Raider Brigade
- Railgun Battery Kilo
- Railsplitters
- Railway Operating Battalion
- Rainbow Division
- Rajputana Rifles
- Rakkasans
- Ranger Corps of the North
- Raptor Squadron
- Rashtriya Rifles
- Rats of Tobruk
- Raven Platoon
- Reactor Watch
- Recces
- Reconnaissance Corps
- Reconnaissance Troop
- Red Arrow Division
- Red Ball Express
- Red Berets
- Red Bulls
- Red Devils
- Red Dragons
- Red Planet Rifles
- Red Tails
- Redcliff Coastal Battery
- Redshirts
- Redwater Lancers
- Reedmere Flotilla
- Regent's Household Foot
- Regulares
- Rhino Assault Guns
- Rhodesian Light Infantry
- Ridge Runners
R, continued
- Rifle Brigade
- Ritchie Boys
- Rock of the Marne
- Rogers' Rangers
- Rolling Thunder
- Rough Riders
- Royal 22nd Regiment
- Royal Anglian Regiment
- Royal Army Medical Corps
- Royal Australian Regiment
- Royal Canadian Regiment
- Royal Engineers
- Royal Flying Corps
- Royal Green Jackets
- Royal Hamilton Light Infantry
- Royal Highland Fusiliers
- Royal Horse Artillery
- Royal Inniskilling Fusiliers
- Royal Irish Rangers
- Royal Marines Commando
- Royal Military Police
- Royal Munster Fusiliers
- Royal Naval Division
- Royal Scots
- Royal Scots Dragoon Guards
- Royal Scots Greys
- Royal Signals
- Royal Sussex Regiment
- Royal Tank Regiment
- Royal Ulster Rifles
- Royal Welch Fusiliers
- Royal Wessex Yeomanry
- Royal Winnipeg Rifles
- Rust Scorpions
S: 103 names
- Sable Hussars
- Sableford Lancers
- Sacred Band of Thebes
- Saint Patrick's Battalion
- Saiqa Forces
- Salt Beef Fusiliers
- Salt Herons
- Salt Road Caravan Guard
- Saltmarsh Militia
- San Marco Brigade
- Sandpiper Signals
- Sappers and Miners
- Sayeret Golani
- Sayeret Matkal
- Scarlet Brigade
- Schwere Panzer-Abteilung
- Scorpion Tank Troop
- Scots Guards
- Scottish Horse
- Scout Platoon
- Screaming Demons
- Screaming Eagles
- Sea Eagle Maritime Patrol
- Seabees
- Seaforth Highlanders
- SEAL Team Five
- SEAL Team Six
- SEAL Team Three
- Seawall Garrison Artillery
- Second Banner
- Second Cavalry
- Second Lunar Volunteers
- Security Force Assistance Brigade
- Sellsword Hundred
S, continued
- Semyonovsky Regiment
- Seventh Commandos
- Seventh Fleet
- Shaldag Unit
- Shayetet 13
- Sherwood Foresters
- Sherwood Rangers Yeomanry
- Shinsengumi
- Siberian Rifles
- Siege Train
- Signal Corps
- Sikh Khalsa Army
- Sikh Regiment
- Silent Service
- Silver Falcons
- Silver Shields
- Silverbeck Lancers
- Sirius Dog Sled Patrol
- Sissi Troops
- Sisters of the Shield Wall
- Six Triple Eight
- Sixth Rangers
- Skerry Coast Jaegers
- Skinner's Horse
- Skiritai
- Skua Coastal Strike Wing
- Sky Soldiers
- Slate Ravens
- Sledgehammer Brigade
- Solar Wind Skirmishers
- Sons of the Long March
- South Wales Borderers
- Spahis
- Spanish Legion
S, continued
- Spanish Tercios
- Spartan Brigade
- Spearhead
- Special Air Service
- Special Boat Service
- Special Frontier Force
- Special Operations Executive
- Special Service Group
- Spetsnaz GRU
- Sportsmen's Battalion
- Staffordshire Regiment
- Stag Column
- Starlance Battlegroup
- Starling Ford Uhlans
- Station Twelve Garrison
- Statue of Liberty Division
- Steel Battalion
- Steel Dragons
- Steel Wolves
- Stonebridge Volunteers
- Stonewall Brigade
- Storm Petrel Squadron
- Stormcrest Legion
- Strategic Air Command
- Stratioti
- Stretcher Bearer Company
- Sturmgeschutz Brigade
- Sudan Defence Force
- Sun Kings
- Sunbreak Rangers
- Sunset Division
- Sunward Fleet
- Swamp Fox Brigade
- Swiss Guard
- Sworn Shields of Aldery
T: 52 names
- Tachyon Signal Cadre
- Tank Corps
- Tarnhelm Heavy Horse
- Task Force 58
- Task Force Dagger
- Tattered Standard
- Telemark Battalion
- Tenth Maniple
- Tern Minesweeper Flotilla
- Territorial Army
- Teutonic Knights
- Texas Division
- Thin Red Line
- Third Army
- Third Cohort
- Third Destroyer Flotilla
- Third Orbital Assault Wing
- Third Supply Column
- Thirteen Shields
- Thistledown Chasseurs
- Thornapple Skirmishers
- Thornfield Yeomanry
- Thracian Peltasts
- Three Rivers Militia
- Thunder Hawks
- Thunder Oxen
T, continued
- Thunder Run Tankers
- Thunderbirds
- Thunderbolt Division
- Thundering Third
- Tidewater Rifles
- Tiger Platoon
- Timber Bears
- Timberwolf Division
- Tin Can Sailors
- Tin Hats
- Titan Defense Cohort
- Tomb Guard
- Toronto Scottish
- Tough 'Ombres
- Trailblazers
- Triple Nickles
- Tropic Lightning
- Trucial Oman Scouts
- Tundra Foxes
- Tungsten Company
- Tunnel Rats
- Tunnelling Company
- Turcopoles
- Tuskegee Airmen
- Twelfth Engineers
- Tyneside Scottish
U: 7 names
- Uhlans
- Ukrainian Sich Riflemen
- Unbroken Ninth
- Underwater Demolition Team 11
- Unit 669
- Urban Cohorts
- Utti Jaeger Regiment
V: 13 names
- V Corps
- Vacuum Infantry
- Vagabond Lancers
- Van Doos
- Vanguard Brigade
- Varangian Guard
- Vellmoor Horse Artillery
- Victory Division
- Vintner's Gate Voltigeurs
- Viper Regiment
- Voidborne Legion
- Voltigeurs
- Vympel
W: 31 names
- Wagon Train Company
- Walker Troop Anvil
- Wallwardens
- War Dog Platoon
- War Pigs
- Warden's Rangers
- Wardens of the Low Road
- Warlords
- Warrior Brigade
- Welsh Guards
- Western Approaches Command
- Whippet Squadron
- White Company
- White Tiger Force
- Whitecliff Marines
- Whitethorn Grenadiers
- Widow's Lances
- Wild Geese
- Wildcat Company
- Windrow Outriders
- Windward Fleet
- Winged Hussars
- Winter Contract
- Winter Stoats
- Wintermere Ski Troops
- Wolf Company
- Wolfden Grenadiers
- Wolfhounds
- Wolverine Patrol
- Women's Army Corps
- Wyvernfell Mounted Rifles
X: 2 names
- X Troop
- XVIII Airborne Corps
Y: 7 names
- Yamam
- Yangtze Patrol
- Yankee Division
- Yellow Jackets
- Yellowfield Hussars
- Yeomen of the Guard
- Yewdale Longbowmen
Z: 3 names
- Zaporozhian Cossacks
- Zero-G Combat Engineers
- Zouaves
0-9: 77 names
- 101st Airborne Division
- 10th Cavalry Regiment
- 10th Mountain Division
- 10th Royal Bombardiers
- 10th Special Forces Group
- 11th Airborne Division
- 11th Armored Cavalry Regiment
- 12th Border Scouts
- 13th Siege Battery
- 15th Desert Reconnaissance Group
- 160th Special Operations Aviation Regiment
- 173rd Airborne Brigade
- 17th Coastal Artillery
- 17th/21st Lancers
- 18th Camel Mounted Rifles
- 1st Armored Division
- 1st Battalion, 506th Infantry
- 1st Battalion, 7th Marines
- 1st Battalion, 9th Marines
- 1st Capital Guards
- 1st Cavalry Division
- 1st Fighter Wing
- 1st Infantry Division
- 1st Marine Division
- 1st Marine Raider Battalion
- 1st Reconnaissance Battalion
- 1st Special Forces Group
- 1st Special Forces Operational Detachment-Delta
- 1st Squadron, 9th Frontier Lancers
- 20th Maine
- 22nd Colonial Rifles
- 24th Special Tactics Squadron
- 25th Infantry Division
- 26th Marine Expeditionary Unit
- 27th Territorial Grenadiers
- 29th Infantry Division
- 2nd Armored Division
- 2nd Battalion, 14th Lowland Fusiliers