- Central Plantation Crops Research Institute (CPCRI): (Kasaragod)
- Central Tuber Crops Research Institute (CTCRI): Srikaryam (Thiruvananthapuram)
- The Indian Institute of Spices Research IISR: Kozhikode
- Indian Cardamom Research Institute (ICRI): Mayiladumpara (Idukki)
- Rubber Research Institute of India (RRII) : Kottayam
- Pepper Research Center (Pepper): Panniyur (Kannur)
- Coffee Research Center: Chundal (Wayanad)
- Ginger Research Center: Ambalavayal (Wayanad)
- Cardamom Research Center: Pampadumpara (Idukki)
- Sugarcane: Thiruvalla (Pathanamthitta)
- Grassroots Research Center: Odukkali (Ernakulam)
- Pineapple: Vellanikkara (Thrissur) and Vazhakulam (Ernakulam)
- Cashew Research Center (Cashew): Anakkayam (Malappuram), Madakkathara Thrissur)
- Banana Research Center: Kannara (Thrissur)
- Coconut Research Center: Balaramapuram (Trivandrum)
- Rice Research Centers: Pattambi (Palakkad), Mankombu (Alappuzha), Kayamkulam Alappuzha), Vyttila (Ernakulam)
- Forest Research Center: Peechi (Thrissur)
