| Art Historian |
| Art Teacher |
| Art Therapist |
| Artist, Finishing Artist and Art Teacher |
| Assayer and Sampler |
| Assembly Line Worker |
| Assessor or Appraiser (Valuer) |
| Astrologer |
| Astronomer |
| Astrophysicist |
| Attorney |
| Au Pair |
| Auctioneer |
| Audiologist |
| Auditor |
| Automotive Body Repairer or Panel beater |
| Automotive Electrician |
| Automotive Machinist |
| Automotive Sheet Metal Worker |
| Automotive Trimmer |