Crafting disciplines :
Armorsmith:
Equipment: Heavy armor (Used by soldiers)
Upgrades:Runes
Other:Inventory boxes
Artificer:
Equipments:Magical weapons (Foci, staves, scepters, and tridents)
UpgradesLSigils
Other: Potions
Chef:
Other:Food, Dyes
Huntsman:
Equipment: Wooden weapons and firearms (Harpoon guns, longbows, pistols, rifles , shortbows, torches, and warhorns)
Upgrades:Sigils
Jeweler:
Equipment: Jewelry (Earrings, necklaces, and rings)
Upgrades:Jewels
Leatherworker:
Equipment: Medium armor (Used by adventurers)
Upgrades: Runes
Other:Leather bags
Tailor:
Equipment: Light armor (Used by scholars)
Upgrades: Runes
Other: Cloth bags
Weaponsmith:
Equipment: Metal weapons (Axes, daggers, greatswords, hammers, maces, shields, spears, swords)
Upgrades: Sigils
Crafting guides:
www.guildwarsinsider.com/category/crafting/
Chef guide 1-400:
www.guildwars2guru.com/topic/56511-chef-cooking-0-400-guide/