Well, since I hate having outdated lists of entries, I decided to make a php minisite that'll query against the DB for real-time items, NPCs and GameObjects.
Basically, instead of your GMs getting long, outdated lists, they can query in realtime against the DB and find what they need
Live Demo:
WoWIL GM Helper
Download:
Filebeam - Free Fast File Hosting
Changelog:
Code:0.2: >>Now uses Wowhead for items and NPCs >>You can set result limits instead of the default '50'