As of my last knowledge update in January 2022, the visa application processes and requirements can change, so it's important to check the latest information from official sources. To apply for a Turkey visa online as a Belarus citizen, you typically need to follow these steps:

Visit the Official Website: Go to the official website of the Turkish Ministry of Foreign Affairs or the Turkish Embassy/Consulate in Belarus.Turkey Visa Application Online They usually provide information on visa types, requirements, and the application process.

Select the Visa Type: Choose the type of visa that suits your purpose of travel (e.g., tourist visa, business visa, etc.).

Check Requirements: Review the requirements for the selected visa type. This may include a valid passport, completed application form, passport-sized photos, travel itinerary, hotel reservation, flight reservation, proof of financial means, and any additional documents specific to your visa type.

Fill Out the Application Form: Complete the online visa application form with accurate and up-to-date information.

Upload Documents: Scan and upload the required documents as part of your visa application. Make sure to follow the guidelines provided by the consulate or embassy.

Pay the Visa Fee: Pay the visa application fee, which is usually non-refundable, through the specified payment methods.

Schedule an Appointment: Some countries require applicants to schedule an appointment for a visa interview. Check if this is necessary and follow the instructions provided.

Submit Application: Once you have completed the online application and gathered all required documents, submit your Turkey Visa application through the online portal or as instructed by the embassy/consulate.

Track Application Status: After submission, you may be able to track the status of your visa application online.

Collect Visa: If your visa application is approved, follow the instructions to collect your visa from the embassy or consulate.

It's crucial to note that visa requirements and processes may change, and it's advisable to check the most recent information on the official website of the Turkish Ministry of Foreign Affairs or the Turkish Embassy/Consulate in Belarus. Additionally, you may want to contact the embassy or consulate directly for any specific queries or clarifications.