What does chem stand for?

Chemical (SHCU)

Chemistry (NTIO)

Chemicals (SAUS)

Chemistry (DD)

Chemotherapy - Medicine (MAE)

Chem-Farm CHEM - NCIC farm equipment make code (NCIC)

Chemical - or Chemistry (AFM)

Chemical Collection Database - Environment term (AUEG)

Chemist

Chempower, Inc. - NASDAQ symbol (NQ)

Chemult, OR - American Association of Railroads railroad junction routing code

Containerized Hospital Emergency Mobile (PDAA)

Coppery-Headed Emerald - Common English name - American Ornithologists Union four-character bird identification - Scientific name: Elvira Cupreiceps (IBP)

Trois Rivieres, PQ - Television station call letters