Coins of 
Thailand
Thai: ราชอาณาจักรไทย (Ratcha Anachak Thai)
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100 satang (single: satang) = 1 Thai baht (plural: baht) [THB]
Symbols: ฿ (baht)

Languages on coins: Thai
Alphabets on coins: Thai
Numbers on coins: Thai
Calendar on coins: Thai solar calendar

For more information on how to translate the year on Thai coins follow this link:

Mint Marks

Privy Marks

Designer Marks

National identification and other marks

Coat of Arms of Siam

The coat of arms of Thailand holds a central escutcheon, which is divided in three segements. The central segment shows a three-headed elephant (Airavata). The three heads symbolize the three regions (north, south, central) of Thailand. The elephant at the bottom represents Laos. On the other side two crossed krises symbolize Malaysia. Both Laos and Malaysia were under suzerainty of Siam. A Chakra (disc) and Trisula (trident) above the shield represent the Chakri Dynasty of Thailand. Around the escutcheon there is a chain of the Buddhistic Order of the Nine Gems. The chain holds another chain and a pendant (with the image of King Rama V) of the Order of Chula Chom Klao. The Great Crown of Victory supercedes the shield. Two mythological lions (Gajasiha and Rajasiha) are the supporters holding a seven tiered umbrella of State. Behind the shield the Sword of Victory, the Royal Staff, the Royal Fan and Royal Fly Whisk cross. Below are the Royal Slippers. The mantle is the cloak of the Order of Chula Chom Klao tied together with ribbons. The banner below says: "สพฺเพสํ สงฺฆภูตานํ สามคฺคี วุฑฺฒิ สาธิกา" meaning 'Unity Brings Happiness'. 

Legend

Thailand in Thai: "ประเทศไทย"

Government of Thailand in Thai: "รัฐบาลไทย"

Currencies

Baht in Thai: "บาท"

The term baht is derived from a certain weight in the traditional units of measurement of weight. A baht equals 15 grams.

Satang in Thai: "สตางค์" or "สต."

A satang is equal to a hundredth (1/100) baht.

Other marks

Buddhistic era in Thai: "พ.ศ."

The Thai abbreviation (พ.ศ.) stands for "พุทธศักราช" and means 'Buddhistic era' (B.E.) or 'póot ta sàk-gà-râat'. The term precedes the year on Thai coins. The Buddhistic era started 543 years before the Western or Gregorian year count. For the further translation of the year on Thai coins, follow the link.