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

        We found 4831 certification(s) from 1000 organization(s) for Postal Service Clerks.

        Certification Name Certifying Organization Type
        Certified Apartment Leasing Professional (CALP) National Apartment Association Core
        Accredited Marine Surveyor (SAMS) Society of Accredited Marine Surveyors Specialty
        Personal Trainer Certification (PTC)Related to Military Occupational Specialties.Accredited by NCCA. National Exercise Trainers Association Core
        Certified Radiological Technologist American Chiropractic Registry of Radiologic Technologists Core
        Certified Specialist in Pediatric Nutrition (CSP)Related to Military Occupational Specialties.Accredited by NCCA. Commission on Dietetic Registration Specialty
        Patient Care Technician Certification (PCTC)Related to Military Occupational Specialties. American Medical Certification Association Core
        Registered Technologist - Radiation Therapy (RTT)Related to Military Occupational Specialties.Accredited by NCCA. American Registry of Radiologic Technologists Specialty
        Clinical Genetics and GenomicsRelated to Military Occupational Specialties. American Board of Medical Genetics and Genomics Advanced
        Registered Technologist - Mammography (RTM)In DemandRelated to Military Occupational Specialties. American Registry of Radiologic Technologists Specialty
        Registered Technologist - Breast Sonography (RTBS)Related to Military Occupational Specialties.Accredited by NCCA. American Registry of Radiologic Technologists Specialty
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        In Demand
        In-demand certification.
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        Accredited by ANSI.
        This certification is accredited by ANSI.
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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.