Databases: W, X, Y, Z
Graduate Career Databases: W, X, Y, Z
Links to the Major Engineering, Technological and Scientific Research and Development Databases 

A, B, C, DEFGH, I, J, K, L, M, N, O, P, Q, R, S,
TU, V,


Water resources abstracts -

Web of science - 

Weldasearch -

Well connected -

Wharton Research Data Services -

Who's who in American art -

Who's who in American science -

Who's who in American history - 

Who's who in American politics -

Who's who in the World -

Wildlife and ecology studies worldwide

World database on protected areas -

World development indicators -

World ocean database, 2001 -

World textiles -

WorldCat -

Worldwide political science abstracts -

WormBase -

X, Y, Z

Zoological record -