If you believe you will be able to ask for visa from Embassy (non-ed) is usually a visa from the Embassy of Thailand. The passport must be valid for at least 6 months.
If you believe The diplomatic visas can be. (Non-ed) is OK. Typically, a visa from the embassy Thailand. Passports must be valid for at least six months.
If you are confident that they can ask for a visa from the embassy (non-ED) okay, usually a visa from the embassy. The passport must be valid for at least 6 months.