Here you'll find guides for all sorts of activities in FFXIV. Some are generic and apply to all, while others are job or class specific.
Suggestions for additional guides? Post below!
General
Collection of Many Useful Guides
Materia (level 19)
Hunting Logs
Levequest Locations
Tradecraft Leves
PS3 Targeting
Chocobo Riding (level 20+)
Ifrit Storyline (pre-req)
Grand Companies/Chocobo
Dungeons
Satasha
Tam Tara
Copperbell
Dungeon List (WIP)