Visa types granted by Romania are;

• Romania e visa
• Romania Long-Stay Visa for Other Purposes (Marked D/As)
• Romania Long-Stay Visa for Scientific Research (Marked D/Cs)
• Romania Long-Stay Visa for Studies (Marked D/SD)
• Romania Long-Stay Visa for Secondment (Marked D/Dt)
• Romania Long-Stay Visa for Employment (Marked D/Am)
• Overview of the Romania Short-Stay Transport Visa
• Romania Short-Stay Official Mission Visa
• Romania Long-Stay Visa
• Romania Airport Transit Visa
• Romania Short Stay Visitor Visas
• Romania Business Visa (B)
• Romania Long-Stay Visa for Commercial Activities (Marked D/Ac)
• Romania Long-Stay Visa for Religious Activities (Marked D/Ar)
• Romania Diplomatic And Service Visa (Marked Ds)
• Romania Long-Stay Visa for Family Reunification (Marked D/Vf)
• Romania Long-Stay Visa for Professional Activities (Marked D/Ap)
• Romania Short-Stay Sports Visa
• Romania Short-Stay Private Visit Visa
• Romania Medical Visa (MED)
• Romania Tourist Visa (T)
• Romania Transit Visa
• Romania Conference Visa
• Romania Employments (E)
• Romania Entry Visa (X)
• Romania Film VISA (F)
• Romania Journalist Visas (J)
• Romania Missionary Visa (M)
• Romania Mountaineering Visa (MX)
• Romania Research Visa (R)
• Romania Student Visa (S)

Here are some articles that might help you. Check them out!

• Visa Types and Categories for Romania
• How to Apply Romanian eVisa
• Romania Visa Requirements
• Photo Specifications and Guidelines for Romania Visa Application
• Complete Guide to Romania Visa Fees
• Romania Visa Policy
• Romania Residence Permit