TMA

Science

• Thermo-mechanical analysis, a type of thermal analysis
• Thrombotic microangiopathy
• Trimellitic anhydride
• Trimethylamine, (CH₃)₃N, a simple amine.
• Trimethylaluminium, (CH₃)₃Al
• The psychedelic hallucinogenic drugs and isomers of trimethoxyamphetamine:
• 3,4,5-trimethoxyamphetamine (TMA)
• 2,4,5-trimethoxyamphetamine (TMA-2)
• 2,3,4-trimethoxyamphetamine (TMA-3)
• 2,3,5-trimethoxyamphetamine (TMA-4)
• 2,3,6-trimethoxyamphetamine (TMA-5)
• 2,4,6-trimethoxyamphetamine (TMA-6)
• Tetramethoxyamphetamine, a hallucinogenic drug
• Thayer-Martin agar, a culture medium for isolating Neisseria gonorrhoeae
• Tissue microarray, a technique in histology for analysing large numbers of tissue samples
• A surgical procedure involving removal of a portion of the foot, transmetatarsal amputation.
• Trained Medication Assistant

Aviation

• Terminal Control Area - a type of airspace established at the confluence of ATS-routes in the vicinity of one or more major airports

Airlines

• Trans Mediterranean......
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