Indian Embassy has not been established in Belize yet.
You should apply for Indian eVisa online for saving time. By that way, you will get the Indian eVisa approval letter before leaving Belize for India, so that you can pick up Indian eVisa at the arriving airport.
Please visit our visa processing to know how to apply for Indian eVisa step by step safer and faster.
If you have any further questions, please feel free to contact us. Thank you!