Non-Academic Resources
- Department of Homeland Security
- Embassies in Washington, D.C.
- US Citizenship and Immigration Services
- US Department of State
- Visa Services
- World Embassies
- Map - Philadelphia and its Countryside
- Interactive Philadelphia Map
- American International Mailing
- United States Postal Service - Postal Calculator
- International Mailing Address Formats
- United States Postal Service - International Mail
- Travel to Canada