Find current certifications for your occupation or industry. Use the filters at left to refine your results.

        We found 4854 certification(s) from 1000 organization(s) for Postal Service Clerks.

        Certification Name Certifying Organization Type
        Certified Prosthetic Technician (CTP) (CTP)Related to Military Occupational Specialties. American Board for Certification in Orthotics, Prosthetics and Pedorthics, Inc. Core
        Disaster Medicine American Board of Physician Specialties Specialty
        Certified Water Specialist (CWS) Water Quality Association Specialty
        Board Certification in Internal MedicineRelated to Military Occupational Specialties. American Board of Physician Specialties Core
        Diplomate, Water Resources Engineer (D.WRE) American Academy of Water Resources Engineers Advanced
        PV Installation Professional (PVIP)Accredited by ANAB.Related to Military Occupational Specialties. North American Board of Certified Energy Practitioners Advanced
        Certified Radiographic InterpreterThird-party industry-endorsed.Related to Military Occupational Specialties. American Welding Society Core
        Industrial Electronics (IND)Related to Military Occupational Specialties. ETA International Advanced
        Certified Polysomnographic Technician (CPSGT)Related to Military Occupational Specialties. Board of Polysomnographic Technologists Specialty
        Residential Plans Examiner (R3)Related to Military Occupational Specialties. International Code Council Core
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        In Demand
        In-demand certification.
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        Accredited by ANAB.
        This certification is accredited by ANAB.
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        Third-party industry-endorsed.
        This certification is third-party industry-endorsed.
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        Related to Job Corps training programs.
        This certification is related to Job Corps training programs. Read more.
        Military Occupations.
        This certification is related to military occupational specialties.
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        Accredited by NCCA.
        This certification is accredited by NCCA.
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        International Certification Accreditation Council.
        International Certification Accreditation Council Read more.