- Mainz Storage Facility
- Mako
- Maltese
- Mammoth
- Mamoru
- Manaslu
- Manchester
- Manitoba Station
- Mannheim Station
- Mantis
- Maquis
- Maquis "Bastard Culverin" Tachyon Cannon
- Maquis "Bastard Culverin II" Tachyon Cannon
- Maquis "Bastard Culverin II" Tachyon Turret
- Maquis "Bastard Culverin III" Tachyon Cannon
- Maquis "Bastard Culverin IV" Tachyon Cannon
- Maquis "Bastard Culverin IV" Tachyon Turret
- Maquis "Demi-Culverin" Particle Cannon
- Maquis "Demi-Culverin II" Particle Cannon
- Maquis "Demi-Culverin II" Particle Turret
- Maquis "Demi-Culverin III" Particle Cannon
- Maquis "Demi-Culverin IV" Particle Cannon
- Maquis "Demi-Culverin IV" Particle Turret
- Maquis "Falcon" Pulse Turret
- Maquis "Falcon II" Pulse Weapon
- Maquis "Falconet" Pulse Weapon
- Maquis "Falconet II" Pulse Turret
- Maquis "Falconet II" Pulse Weapon
- Maquis Battlecruiser
- Maquis Battlecruiser Turret
- Maquis Destroyer
- Maquis Gunboat
- Marauder
- Marduk
- Marinenachrichtendienst
- Marines
- Mastodon
- Mecklenburg Prison
- Medical Equipment
- Medium Transport Graviton Shield
- Medium Transport Molecular Shield
- Medium Transport Positron Shield
- Melun Research Institution
- Mender
- Milford Base
- Militants
- Military
- Minato Harbor
- Mining
- Mining Drone
- Mining Machinery
- Mistral
- Mistral Noir
- Molly "Freeman"-class Gunboat
- Molly Gunboat
- Molly KA-1 "Dublin Duster" Neutron Blaster
- Molly KA-2 "Dublin Duster" Neutron Blaster Mk II
- Molly KA-2t "Dublin Duster" Neutron Blaster Mk IV
- Molly KA-3 "Dublin Duster" Neutron Blaster Mk III
- Molly KA-4 "Dublin Duster" Neutron Blaster Mk IV
- Molly KA-7 "Trefoil" Neutron Blaster Mk IV
- Molly KA-7t "Trefoil" Neutron Blaster
- Mollys
- Molybdenum
- Monaco Base
- Montante
- Montauban Base
- Monte Carlo Freeport
- Montelimar Base
- Montezuma Base
- Moonbeam
- Moray
- Morioka Base
- Mule
- Mull Base
- Munich
- Munitions
- Murmillo
- N25 "Magma Hammer" Liberty Plasma Cannon Mk V
- N5-A "Lavablade" Liberty Particle Cannon Mk III
- N5-B "Lavablade" Liberty Plasma Cannon Mk V
- N5-C "Lavablade" Liberty Plasma Cannon Mk III
- N9-A "Magma Hammer" Liberty Plasma Cannon
- N9-C "Magma Hammer" Liberty Plasma Cannon Mk III
- Nago Station
- Nammu
- Nanda Devi
- Nanga Parbat
- Nanocapacitors
- Nanotubes
- Nansei Research Complex
- Narita Outpost
- Nauru
- Naval Forces
- Navigator
- Navy
- Neon
- Nephilim
- Neutral
- Nevers
- New Berlin
- New London
- New London Atmosphere
- New Player Guide
- New Tokyo
- New York
- Newark Station
- Newcastle
- Newport Station
- Niigata Star City
- Niigata Star Yards
- Nimes Station
- Niobium
- Nishiara Base
- Niverton Base
- Nobeoka Platform
- Nodachi
- Nomad Battlecruiser
- Nomad Battlecruiser Annihilator
- Nomad Battlecruiser Blaster Turret
- Nomad Battlecruiser Pulse Turret
- Nomad Battlecruiser Turret
- Nomad Battleship
- Nomad Battleship Annihilator Turret
- Nomad Battleship Blaster Turret
- Nomad Battleship Chaos Turret
- Nomad Battleship DispersionTurret
- Nomad Battleship Eradicator Turret
- Nomad Battleship Flak
- Nomad Battleship Heavy Annihilator
- Nomad Battleship Light Primary Turret
- Nomad Battleship Primary Turret
- Nomad Battleship Pulse Turret
- Nomad Battleship Secondary Turret
- Nomad Battleship Shredder Turret
- Nomad Bomber Laser
- Nomad Countermeasure Dropper
- Nomad Cruise Disruptor
- Nomad Cruiser
- Nomad Cruiser Annihilator
- Nomad Cruiser Blaster Turret
- Nomad Cruiser Heavy Shredder Turret
- Nomad Cruiser Heavy Turret
- Nomad Cruiser Primary Turret
- Nomad Cruiser Pulse Turret
- Nomad Cruiser Repeater Turret
- Nomad Cruiser Shredder Turret
- Nomad Devastator Torpedo Turret
- Nomad Dreadnought
- Nomad Forward Gun
- Nomad Greater Cloak
- Nomad Greater Veil
- Nomad Gunboat
- Nomad Gunboat Blaster Turret
- Nomad Gunboat Cutter Turret
- Nomad Gunboat Primary Turret
- Nomad Gunboat Pulse Turret
- Nomad Gunboat Shredder Turret
- Nomad Heavy Disruptor
- Nomad Hurricane Torpedo Turret
- Nomad Hybrid Antimatter Cannon
- Nomad Hybrid Blaster
- Nomad Hybrid Cannon
- Nomad Hybrid Cloak Mk I
- Nomad Hybrid Cloak Mk II
- Nomad Hybrid Cloak Mk III
- Nomad Hybrid Gunboat Turret
- Nomad Lair
- Nomad Laser Type I
- Nomad Laser Type II
- Nomad Laser Type III
- Nomad Laser Type IV
- Nomad Lesser Cloak
- Nomad Lesser Veil
- Nomad Light Fighter
- Nomad Lightning Missile Turret
- Nomad Marauder Missile Turret
- Nomad Missile Launcher Type I
- Nomad Missile Launcher Type II
- Nomad Missile Launcher Type III
- Nomad Navigator
- Nomad Plasma Dissipation Field
- Nomad Power Cell
- Nomad Reaper Missile Turret
- Nomad Silencer Missile Launcher
- Nomad Singularity Cannon
- Nomad Superior Cloak
- Nomad Superior Veil
- Nomad Superlative Veil
- Nomad Survey Module
- Nomad Torpedo
- Nomad Vandal Missile Launcher
- Nomads
- Nome Base
- Norfolk Shipyard
- Noshima Freeport
- Nox
- Nyx
- O-EMP-01A "Paralyzer" EMP Missile Launcher
- O50A "Onuris" Order Light Fighter
- O7a "Protector" Unioner Neutron Cannon Mk I
- O7b "Protector" Unioner Neutron Cannon Mk II
- O7c "Protector" Unioner Neutron Cannon Mk III
- O7k "Protector" Unioner Plasma Cannon Mk IV
- OMG-BLU-105 Engine
- OMG-BLU-210 Engine
- OMG-BLU-420 Engine
- OMG-BLU-840 Engine
- OMG-CYN-210 Engine
- OMG-CYN-420 Engine
- OMG-CYN-840 Engine
- OMG-GRN-105 Engine
- OMG-GRN-210 Engine
- OMG-GRN-420 Engine
- OMG-GRN-840 Engine
- OMG-I-BLU-840 Engine
- OMG-I-CYN-840 Engine
- OMG-I-GRN-840 Engine
- OMG-I-ONG-840 Engine
- OMG-I-PNK-840 Engine
- OMG-I-PRP-840 Engine
- OMG-I-RD-840 Engine
- OMG-I-TL-840 Engine
- OMG-I-WHT-840 Engine
- OMG-I-YLW-840 Engine
- OMG-ONG-105 Engine
- OMG-ONG-210 Engine
- OMG-ONG-420 Engine
- OMG-ONG-840 Engine
- OMG-PNK-105 Engine
- OMG-PNK-210 Engine
- OMG-PNK-420 Engine
- OMG-PNK-840 Engine
- OMG-PRP-105 Engine
- OMG-PRP-210 Engine
- OMG-PRP-420 Engine
- OMG-PRP-840 Engine
- OMG-RD-105 Engine
- OMG-RD-210 Engine
- OMG-RD-420 Engine
- OMG-RD-840 Engine
- OMG-TL-105 Engine
- OMG-TL-210 Engine
- OMG-TL-420 Engine
- OMG-TL-840 Engine
- OMG-WHT-105 Engine
- OMG-WHT-210 Engine
- OMG-WHT-420 Engine
- OMG-WHT-840 Engine
- OMG-YLW-105 Engine
- OMG-YLW-210 Engine
- OMG-YLW-420 Engine
- OMG-YLW-840 Engine
- OS&C
- OSC
- Oasis
- Object Unknown
- Obsidian
- Obsolete Equipment
- Obstinate
- Oder
- Oder Shipyard
- Odin
- Odin Mk. I
- Odin Mk. II
- Oerlikon Observatory
- Ohashi Border Station
- Okinawa
- Omega-11
- Omega-3
- Omega-41
- Omega-48
- Omega-5
- Omega-52
- Omega-55
- Omega-7
- Omicron Alpha
- Omicron Beta
- Omicron Delta
- Omicron Epsilon
- Omicron Gamma
- Omicron Iota
- Omicron Kappa
- Omicron Lost
- Omicron Major
- Omicron Minor
- Omicron Mu
- Omicron Nu
- Omicron Pi
- Omicron Psi
- Omicron Rho
- Omicron Theta
- Omicron Xi
- Omicron Zeta
- One Police Plaza
- Ontario
- Onuris
- Optronics
- Orbital Spa & Cruise
- Orca
- Orchid
- Order
- Order Assault Battlecruiser
- Order BM Engine Mk I
- Order Battlecruiser Turret
- Order Battleship
- Order CV-1 "Osiris" Class Battleship
- Order Fr Engine Mk I
- Order Fr Engine Mk II
- Order Gb Engine Mk I
- Order Gunboat
- Order HF Engine Mk I
- Order LF Engine Mk I
- Order Large Tr Engine Mk I
- Order Recon Cruiser
- Order Tr Engine Mk I
- Orkney
- Orleanais
- Osaka Storage Facility
- Osiris
- Osprey
- Osprey Mk II
- Ouray Base
- Outcast "Aspis" Heavy Transport
- Outcast "Inferno" Pulse Cannon
- Outcast BM Engine Mk I
- Outcast Battlecruiser
- Outcast Battlecruiser Turret
- Outcast Battleship
- Outcast Destroyer
- Outcast Destroyer Regular Turret
- Outcast Dreadnought
- Outcast Fr Engine Mk I
- Outcast Fr Engine Mk II
- Outcast Gb Engine Mk I
- Outcast Gunship
- Outcast HF Engine Mk I
- Outcast Heavy Transport
- Outcast LF Engine Mk I
- Outcast Large Tr Engine Mk I
- Outcast Tr Engine Mk I
- Outcasts
- Overlord
- Oxygen
- Oyabun