SMD marking code
http://www.s-manuals.com/smd
Service manuals, Service schematics, Datasheets, SMD code.
http://www.s-manuals.com/
The SMD Codebook
http://www.stud.usv.ro/~ttudurean/image/SMD/THE%20SMD%20CODE%20BOOK.pdf
MARKING CODE @wiki (janpan web site)
http://www21.atwiki.jp/mcmaster/m/pages/13.html?guid=on