The abbreviation "PCT" can refer to several different concepts depending on the context. Here are the main meanings of PCT:

1. Patient Care Technician: In the healthcare field, PCT stands for Patient Care Technician. These individuals assist nurses and doctors in providing basic medical care to patients. Their responsibilities may include helping patients recover from surgery and offering day-to-day medical assistance. More information can be found in the detailed overview from Ultimate Medical Academy here and Coursera here.

2. Percent: In mathematics and statistics, PCT is a common abbreviation for "percent," which signifies a part per hundred. This meaning is confirmed by both the Cambridge English Dictionary here and Merriam-Webster here.

3. Porphyria Cutanea Tarda: In medicine, PCT can refer to Porphyria Cutanea Tarda, which is a genetic condition affecting the skin's sensitivity to light. A comprehensive definition can be found on RxList here.

4. Patent Cooperation Treaty: In the field of intellectual property, PCT stands for the Patent Cooperation Treaty. This treaty facilitates the process of applying for patent protection internationally. Further details about this can be accessed through the World Intellectual Property Organization here.

5. Percentile: In certain contexts, such as sports statistics, PCT can denote "percentile," indicating a performance ranking among participants. More about this usage is available on ESPN's support page here.

In summary, PCT can mean Patient Care Technician in healthcare, percent in math, Porphyria Cutanea Tarda in medicine, the Patent Cooperation Treaty in law, and percentile in performance statistics.

Sources

What is a Patient Care Technician? Career Overview and OutlookWhat Is a Patient Care Technician (and How Do I Become One)?PCT | definition in the Cambridge English DictionaryMedical Definition of PCT - RxListPCT Definition & Meaning - Merriam-WebsterPCT – The International Patent System - WIPOWhat do PTS, PCT, and RK mean? - ESPN Fan Support

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