The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Referral rewards (37 members)
- Reflex sights (2 members)
- Regal-CS1 set (5 members)
- Reliant Kore images (89 members)
- Reliant Mako images (37 members)
- Reliant Sen images (36 members)
- Reliant Tana images (32 members)
- Reliant series (4 members)
- Religion (3 members)
- Rellim images (775 members)
- Remote Turrets (1 member)
- Republic (1 member)
- Retail companies (18 members)
- Retaliator Images (66 members)
- Retaliator series (1 member)
- Retribution images (8 members)
- Revel & York (1 member)
- Rhetor System (6 members)
- Rihlah System (9 members)
- Roadmap Entries (4 members)
- Roadmap Entry (10 members)
- Roberts Space Industries (27 members)
- Rocheuses Terrestres (1 member)
- Rocket launchers (2 members)
- Rocket pods (3 members)
- Rogue Planet (1 member)
- Roussimoff Rehabilitation Systems (19 members)
- Roussimoff Rehabilitation Systems images (1 member)
- Rowena Dulli images (5 members)
- Ruin Station (1 member)
- Ruto images (4 members)
- Rytif (1 member)
- Rytif images (1 member)
- S (1 member)
- S-38 Pistol images (4 members)
- S-38 images (1 member)
- S-71 images (3 members)
- S71 Rifle images (1 member)
- SELF-LAND (1 member)
- SEO templates (0 members)
- SF7B Ballistic Gatling images (1 member)
- SF7E Laser Autocannon images (1 member)
- SMGs (5 members)
- SRV images (24 members)
- STV images (26 members)
- SW16BR2 Sawbuck images (1 member)
- SW16BR3 Shredder images (1 member)
- Sabine Flight Suit images (5 members)
- Sabre Comet Images (25 members)
- Sabre Firebird images (0 members)