The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Grade C quantum drives (19 members)
- Grade C radars (10 members)
- Grade C shield generators (20 members)
- Grade D computers (1 member)
- Grade D coolers (13 members)
- Grade D power plants (13 members)
- Grade D quantum drives (9 members)
- Grade D radars (4 members)
- Grade D shield generators (13 members)
- Graph, chart, and plot templates (1 member)
- Green (1 member)
- Greencircle Habitation images (7 members)
- Grenade launchers (1 member)
- Grenades (6 members)
- Greycat Industrial (44 members)
- GrimHEX (3 members)
- GrimHEX images (22 members)
- Grindstone (5 members)
- Grindstone Boots images (1 member)
- Ground Vehicles (1 member)
- Ground vehicles (30 members)
- Groupe Nouveau Paradigme (8 members)
- Guides (7 members)
- Gurzil System (2 members)
- Gyson Inc. (1 member)
- HDMO-Calthrope (2 members)
- HMGs (3 members)
- HUR-L1 Green Glade Station images (1 member)
- HUR-L1 images (2 members)
- HUR-L2 images (2 members)
- HUR-L3 Thundering Express Station images (1 member)
- HUR-L3 images (1 member)
- HUR-L4 Melodic Fields Station images (1 member)
- HUR-L4 images (1 member)
- HUR-L5 High Course Station images (1 member)
- HUR-L5 images (1 member)
- Habidash (1 member)
- Hades System (7 members)
- Hadrian System (6 members)
- Halogens (4 members)
- Hammerhead Images (67 members)
- Hammerhead series (0 members)
- Hangar Items (135 members)
- Hangars (4 members)
- Hardin Tactical (2 members)
- Hartmoore Platform images (1 member)
- Haruspec images (1 member)
- Harvestables (26 members)
- Harvester images (3 members)
- Hasgaha images (26 members)