1

• 1 Alpha
• 105th Drop Jet Platoon
• 105th Shock Troops Division
• 11th Shock Troops Battalion
• 124th Infantry Brigade (Mechanized)
• 127th Regiment
• 12th Marine Regiment
• 1337th Battalion
• 13th Regiment
• 14th Regiment
• 169th Company
• 17th Marine Regiment
• 19th Shock Troops Battalion
• 1st Battalion 12th Marines
• 1st Regiment

2

• 2 Lima
• 2 Lima 4
• 21st Marine Division
• 22nd Shock Troops Battalion
• 23rd Naval Air Squadron
• 267th Company
• 26th Marine Expeditionary Force
• 2nd Shock Troops Battalion

3

• 3 Charlie
• 3 Echo 57
• 3/1 Bravo
• 314th Company
• 340th ODST Combat Training Unit
• 34th Infantry Brigade
• 352nd Company
• 371st Company
• 37th Regiment
• 38th Regiment
• 3rd Battalion
• 3rd Battalion 12th Marines

4

• 4 Charlie 27
• 405th Marine Infantry Division
• 465th Company
• 47th Regiment
• 4th Battalion 12th Marines
• 4th Regiment

5

• 501st Regiment
• 506th Tank Regiment
• 53rd Armored Division
• 556th Battalion
• 581st Regiment
• 594th Regiment
• 5th Battalion 12th Marines

6

• 6th Regiment

7

• 7 Charlie 40
• 7 Delta 19
• 77th Marine Regiment
• 7th Shock Troops Battalion

8

• 8th Armored Brigade

9

• 9th Marine Expeditionary Force

A

• Alpha 20
• Alpha Company, S4/BRT/1/7
• Alpha Platoon
• Alpha Six
• Alpha Squad
• AMX-4
• Asymmetrical Action Group
• AV-14 Attack VTOL

B

• Battle Group
• Battlegroup 4
• Battlegroup D
• Battlegroup Dakota

B cont.

• Battlegroup Phi
• Battlegroup Stalingrad
• Beta Romeo
• Black-One
• Black-Two
• Blue Team
• Bravo Platoon
• Bravo Squad
• Bravo Team
• Bullfrogs

C

• Charlie 1
• Charlie 27
• Charlie Company
• Charlie Company, S4/BRT/1/7
• Charlie Platoon
• Charlie Two
• Combat Team Alpha
• Combat Team November
• Combat Team Sierra
• Combat Team Victor
• Corporal Harland's fireteam

D

• Veronica Dare

E

• E2-BAG/1/7
• Echo 2
• Echo Four
• Echo Team
• Emergency military
• Epsilon Eridani Fleet
• Evacuation Team 7

F

• Fatigues
• Fifth Platoon
• Fire Team Charlie
• Fire Team Zulu
• Fireteam Crimson
• Fireteam Majestic
• Fireteam Mountain
• Fireteam Shadow
• Fireteam Sydney
• Fireteam Wolf
• First Platoon
• First Platoon (ODST)
• First Squad
• Fleet
• Flotilla
• Fourteenth Platoon

G

• Gamma 1
• Gamma 5
• Geological Expedition Four
• Gray Team

H

• Harvest Militia
• Hastati Squad
• Headhunters
• Headhunters (Team)
• Hellbringers

I

• Iron Fist

J

• John Forge

K

• Kelly-087
• Kilo 26
• Kilo Five

L

• List of UNSC Military Units
• Longsword Squadron Delta

M

• M-145D Mobile Artillery Assault Platform
• M-EDF 9/21/1
• M/AAV-20
• M/LAT-16
• M12 Force Application Vehicle
• M312 Heavy Recovery Vehicle

M cont.

• M850 Grizzly Main Battle Tank
• Maria-062

N

• Nicole-458
• Noble Team

O

• One-Alpha Squad
• One-Bravo Squad
• One-Charlie Squad
• ONI Recon 111
• ONI Signal Corps
• Orbital Drop Shock Trooper
• Order of battle (Viery, Reach)
• ORION Project
• Oscar 18

P

• Pilot
• Platoon Charlie
• Protagonist

R

• Recon 43
• Recon Team Echo
• Recon Team India
• Red Team
• Romeo Company
• Rookie

S

• S/VRC-8
• S4/BAG/2/5
• S4/BLCE/1/7
• S4/BRT/1/7
• Second Fleet
• Second Platoon
• Second Platoon (Halo 3: ODST)
• Second Squad
• Second Squad (Halo 2)
• Second Squad (Halo: CE)
• Second-Alpha Squad
• Second-Bravo Squad
• Second-Charlie Squad
• Seventh Fleet
• Sixteenth Fleet
• Sixth Battle Group
• Sol Defense Group 3/A-5
• Solomon-069
• SPARTAN-III Alpha Company
• SPARTAN-III Beta Company
• SPARTAN-III Delta Company
• SPARTAN-III Gamma Company
• Strategic Response Unit

T

• Tango 14
• Tango 33
• Tango Company
• Team Alpha
• Team Beta
• Team Black
• Team Delta
• Team Gamma
• Team Katana
• Team Lima
• Team Omega
• Team Romeo
• Team Saber
• Third Mechanized
• Twenty-Second Tactical

U

• UE8-14
• Unidentified Shock Trooper squad
• Unidentified SPARTAN unit (Aszod)
• United Nations Marine Corps
• United Nations Navy
• United Nations Space Command