HPTA

AcronymDefinition
HPTAHypothalamic-Pituitary-Testicular Axis (relationship between these glands and the production of testosterone)
HPTAHumic Products Trade Association (Spring Green, WI)
HPTAHypothalamus-Pituitary-Testes Axis (male endocrine system)
HPTAHuman Powered Transportation Association (Ontario, Canada)
HPTAHyde Park Teachers Association
HPTAHypothalamic-Pituitary-Thyroid Axis
HPTAHigh-Power Tuned Amplifier