Visa types granted by Ghana are;

• Ghana Tourist (T)
• Ghana Volunteer Visa
• Ghana Emergency Entry Visa
• Ghana Work Permit
• Ghana Student Permit
• Ghana Transit Visa
• Long-Stay Visas For Ghana
• Gratis Visas to Ghana
• Ghana Visa on Arrival
• Ghana Employment (E)
• Ghana Business (B)
• Ghana Student (S)
• Ghana Journalists (J)
• Ghana Diplomatic (D)
• Ghana Official (O)
• Ghana Medical Visa (MED)
• Ghana Medical Attendant (MED X)
• Ghana Conference (C)
• Ghana Sports(Entry-X)
• Ghana Project (P)
• Ghana Research (R)
• Ghana Missionary (M)

If you're looking for some guidance, these articles could be of help. Take a look!

• Visa Types & Categories to Apply for Ghana
• How To Apply for A Ghana eVisa?
• Ghana eVisa Application Form Process
• Apply Ghana Visa at the Embassy/Consulate in your country
• Who Needs A Visa for Ghana?
• Ghana Visa Requirements
• Ghana Visa Fees & Processing Time
• Ghana Covid-19 Travel Restrictions
• Ghana Resident Permit
• Ghana Visa Photo Requirements
• Ghana Visa Extension