With more than 4,000 new symbols, Autodesk Symbols 2000 software enhances your productivity by tailoring your AutoCAD 2000, AutoCAD 2000i, AutoCAD LT 2000 or AutoCAD LT 2000i software for architectural, mechanical, or electronic design and drafting. With this professional collection of more than 12,000 commonly used symbols, suddenly you're completing drawings in minutes, instead of hours.