• PS 209 -- Introduction to International Relations 
• PS 225 -- Conduct of American Foreign Policy (24-25 PS 340)
• PS 309 -- Origins of the Modern State System
• PS 312 -- Balkan Politics (Counts as either IR or CP) (Societies and Human Behavior) 
• PS 323 -- Subnational Climate Governance  
• PS 333 -- The European Union (HP) 
• PS 342 -- Intervention, the Drug War, and Human Migration (Critical Perspective:S)(Equity & Power Global)
• PS 356 -- Global Environmental Policy
• PS 375 -- Introduction to International Political Economy (Equity & Power Global)
• PS 410 -- Tutorial in International Relations

The following are recent Topics courses (listed as PS 203 or PS 307) that also fulfill the International Relations subfield:

PS 203 Topics Courses

• Conduct of Russian Foreign Policy
• China and the World
• The "Other" Strikes Back: Decentering International Relations (Equity and Power Global)
• Paradoxes of North East Asia 
• Security, Insecurity and the Expanse (Creative Process)
• Concepts of Global Justice (Equity and Power Global)
• Migration and International Relation (Equity and Power Global)
• Hypocrisy, Injustice, and the Bomb
• Africa in International Relations

PS 307 Advanced Topics Courses

• Sovereignty, Secession, and Self Determination  (Equity & Power Global) 
• International Law (Equity & Power Global)