TEMS, tems, or variation, may stand for:
Tactical EMS, a type of emergency service Telecom Equipment Manufacturers TEst Mobile System, a diagnostics suite Timothy Edwards Middle School, South Windsor, Connecticut, United States Toyota Electronic Modulated Suspension Toronto EMS, the emergency medical services provider for the city of Toronto Transanal Endoscopic Mucosal Surgery, an endoscopic surgery method to remove rectal polyps
See also
Tems (born 1995), Nigerian singer Tem (disambiguation)