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
        Automobile & Light Truck Certification - A2 Automatic Transmission/Transaxle (A2)Related to Military Occupational Specialties. National Institute for Automotive Service Excellence Specialty
        Transit Bus Certification - H3 Drive Train National Institute for Automotive Service Excellence Specialty
        Damage Analysis & Estimating Certification - B6Related to Military Occupational Specialties. National Institute for Automotive Service Excellence Specialty
        Transit Bus Certification - H2 Diesel Engines National Institute for Automotive Service Excellence Specialty
        Bookkeeping Certification National Association of Certified Public Bookkeepers Core
        Electronic Diesel Engine Diagnosis Specialist Certification - L2 (L2) National Institute for Automotive Service Excellence Specialty
        Transit Bus Certification - H6 Electrical/Electronic Systems (H6)Related to Military Occupational Specialties. National Institute for Automotive Service Excellence Specialty
        Alternate Fuels Certification - F1 Compressed Natural Gas Vehicle (F1)Related to Military Occupational Specialties. National Institute for Automotive Service Excellence Specialty
        Truck Equipment Certification - E1 Truck Equipment Installation & Repair (E1)Related to Military Occupational Specialties. National Institute for Automotive Service Excellence Specialty
        Parts Specialist Certification - P4 National Institute for Automotive Service Excellence 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.