Meet with fellow students and alumni - they may work or have worked at a company you're targeting. Don't forget the alumni community from other schools you've attended.
Start with the Vault Guide to Networking.
Emory Connects is an Emory-specific “warmer” connection platform that can instantly expand your professional network. You can use your LinkedIn or Facebook account to register.
Questions about registering? Email eaa <at> emory <dot> edu
Emory alumni chapters meet across the U.S. and internationally.
HBR Working Knowledge: Professional Networking Makes People Feel Dirty - Carmen Nobel
WSJ: There’s a Right Way to Do Online Networking - Dennis Nishi
MBA Guide to Networking Like a Rockstar - Jaymin Patel
Associations Unlimited contains detailed listings for over 460,000 international and U.S. national, regional, state and local membership organizations in all fields. It also includes IRS information on U.S. nonprofit organizations
S&P Net Advantage includes in-depth industry overviews for 52 industries -- select the associations tab for a list of key associations in each industry.