| SIA | the granite-like rocks that form the outermost layer of the earth's crust |
|---|---|
| SIA | inflammation of the salivary glands |
| SIA | North American bluebirds |
| SIA | an arthropod family including: alderflies |
| SIA | type genus of the Sialidae |
| SIA | dark-colored insect having predaceous aquatic larvae |
| SIA | a stone formed in the salivary gland |
| SIA | country of southeastern Asia that extends southward along the isthmus of Kra to the Malay peninsula |
| SIA | large black gibbon of Sumatra having the 2nd and 3rd toes partially united by a web |
| SIA | a slender short-haired blue-eyed breed of cat having a pale coat with dark ears paws face and tail tip |
| SIA | a branch of the Tai languages |
| SIA | a native or inhabitant of Thailand |