Neko's Medieval Equipment List
- A long list of items and services, with notes on currency fluctuation and exchange.
- http://authors.aspalliance.com/stevesmith/gurps/equip.asp

Yahoo! Groups: Gurps Vehicles
- Discussion group for designing vehicles, robots and gear with the vehicle builder program.
- http://games.groups.yahoo.com/group/gurps_vehicles/

Book Rules For GURPS
- Rules for defining and using textbooks - to gain temporary skill, bonuses to existing skill, or to look up facts. Rules for determining price and weight at all Tech Levels are included.
- http://www.io.com/~sjohn/bookrules.htm

"We don't need no stinkin' lasers!"
- Ultra-Tech slugthrowers, by popular game designer C. J. Carella.
- http://www.sjgames.com/gurps/Roleplayer/Roleplayer23/UTSlugthrowers.html

Weapons and Armor in GURPS Space
- A two-part article examining the rational and gameplay ramifications of ultra-tech weapons and armor in GURPS Space and later supplements, by then-editor Mike Hurst (author of GURPS High-Tech).
- http://www.sjgames.com/gurps/Roleplayer/Roleplayer14/SpaceWeapons1of2.html

GURPS Weapons and Equipment
- Collection of weapons in GURPS Robots/GURPS Vehicles format, ready to be slipped into a holster or installed in a turret. By Morpheus Unbound.
- http://www.patric.net/morpheus/gurps/we.html

GURPS Japan Ranged Weapons Table
- Statistics for ranged weapons in a Japanese setting.
- http://www.sjgames.com/errata/gurps/japan/japan-weps.html