Intra Uterine Devices (IUDs) are classified as:

1. Non-medicated IUDs (e.g., Lippes loop).
2. Copper releasing IUDs (e.g., CuT, Cu7, Multiload 375).
3. Hormone releasing IUDs (e.g., Progestasert, LNG-20).

Therefore, Lippes loop is correctly matched with Non-medicated IUDs. Multiload 375 is a copper releasing IUD, not hormone releasing. CuT is correctly matched as Copper releasing, but Lippes loop is the primary classification example listed first.