| RIE | 1 | 45-3031.00 | Fishing and Hunting Workers 
|
| RIC | 1 | 45-4022.00 | Logging Equipment Operators |
| RCI | 1 | 47-5011.00 | Derrick Operators, Oil and Gas
|
| RI | 2 | 45-2021.00 | Animal Breeders |
| RIC | 2 | 51-9081.00 | Dental Laboratory Technicians
|
| RIC | 2 | 47-5023.00 | Earth Drillers, Except Oil and Gas |
| RIC | 2 | 49-9051.00 | Electrical Power-Line Installers and Repairers |
| RIC | 2 | 47-5032.00 | Explosives Workers, Ordnance Handling Experts, and Blasters |
| RIC | 2 | 51-4034.00 | Lathe and Turning Machine Tool Setters, Operators, and Tenders, Metal and Plastic |
| RIC | 2 | 51-4051.00 | Metal-Refining Furnace Operators and Tenders |
| RIC | 2 | 17-3029.01 | Non-Destructive Testing Specialists |
| RIC | 2 | 49-3092.00 | Recreational Vehicle Service Technicians
|
| RIC | 2 | 47-2221.00 | Structural Iron and Steel Workers |
| RCI | 2 | 45-2011.00 | Agricultural Inspectors |
| RCI | 2 | 49-3091.00 | Bicycle Repairers |
| RCI | 2 | 51-8099.01 | Biofuels Processing Technicians |
| RCI | 2 | 51-8013.03 | Biomass Plant Technicians |
| RCI | 2 | 47-2021.00 | Brickmasons and Blockmasons |
| RCI | 2 | 47-2031.00 | Carpenters |
| RCI | 2 | 51-9124.00 | Coating, Painting, and Spraying Machine Setters, Operators, and Tenders |
| RCI | 2 | 51-2021.00 | Coil Winders, Tapers, and Finishers |
| RCI | 2 | 47-5041.00 | Continuous Mining Machine Operators |
| RCI | 2 | 51-9193.00 | Cooling and Freezing Equipment Operators and Tenders |
| RCI | 2 | 51-9021.00 | Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders |
| RCI | 2 | 51-4032.00 | Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic |
| RCI | 2 | 51-2023.00 | Electromechanical Equipment Assemblers |
| RCI | 2 | 51-9041.00 | Extruding, Forming, Pressing, and Compacting Machine Setters, Operators, and Tenders |
| RCI | 2 | 51-2051.00 | Fiberglass Laminators and Fabricators |
| RCI | 2 | 51-4022.00 | Forging Machine Setters, Operators, and Tenders, Metal and Plastic |
| RCI | 2 | 49-9098.00 | Helpers--Installation, Maintenance, and Repair Workers |
| RCI | 2 | 49-9031.00 | Home Appliance Repairers |
| RCI | 2 | 47-2132.00 | Insulation Workers, Mechanical |
| RCI | 2 | 51-4192.00 | Layout Workers, Metal and Plastic |
| RCI | 2 | 31-9093.00 | Medical Equipment Preparers |
| RCI | 2 | 49-9044.00 | Millwrights
|
| RCI | 2 | 51-9023.00 | Mixing and Blending Machine Setters, Operators, and Tenders |
| RCI | 2 | 51-4072.00 | Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic |
| RCI | 2 | 47-2073.00 | Operating Engineers and Other Construction Equipment Operators |
| RCI | 2 | 47-2072.00 | Pile Driver Operators |
| RCI | 2 | 53-7072.00 | Pump Operators, Except Wellhead Pumpers
|
| RCI | 2 | 49-3043.00 | Rail Car Repairers |
| RCI | 2 | 53-4013.00 | Rail Yard Engineers, Dinkey Operators, and Hostlers |
| RCI | 2 | 49-9045.00 | Refractory Materials Repairers, Except Brickmasons |
| RCI | 2 | 47-2171.00 | Reinforcing Iron and Rebar Workers |
| RCI | 2 | 49-9096.00 | Riggers
|
| RCI | 2 | 51-7041.00 | Sawing Machine Setters, Operators, and Tenders, Wood |
| RCI | 2 | 51-9141.00 | Semiconductor Processing Technicians |
| RCI | 2 | 51-9012.00 | Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders |
| RCI | 2 | 47-5013.00 | Service Unit Operators, Oil and Gas
|
| RCI | 2 | 53-6051.07 | Transportation Vehicle, Equipment and Systems Inspectors, Except Aviation |
| RSI | 2 | 31-9096.00 | Veterinary Assistants and Laboratory Animal Caretakers
|
| RCI | 2 | 51-4121.00 | Welders, Cutters, Solderers, and Brazers |
| RCI | 2 | 53-7073.00 | Wellhead Pumpers |
| RCI | 2 | 51-7042.00 | Woodworking Machine Setters, Operators, and Tenders, Except Sawing |
| IRC | 3 | 19-4031.00 | Chemical Technicians |
| IRC | 3 | 13-1041.06 | Coroners |
| IRC | 3 | 17-3026.00 | Industrial Engineering Technologists and Technicians |
| IRS | 3 | 29-2033.00 | Nuclear Medicine Technologists |
| ISR | 3 | 29-2032.00 | Diagnostic Medical Sonographers
|
| RIC | 3 | 17-3021.00 | Aerospace Engineering and Operations Technologists and Technicians |
| RIC | 3 | 19-4012.00 | Agricultural Technicians |
| RIC | 3 | 27-4011.00 | Audio and Video Technicians
|
| RIC | 3 | 17-3027.01 | Automotive Engineering Technicians |
| RIC | 3 | 49-3023.00 | Automotive Service Technicians and Mechanics |
| RIC | 3 | 49-2091.00 | Avionics Technicians |
| RIS | 3 | 29-2031.00 | Cardiovascular Technologists and Technicians |
| RIE | 3 | 53-2012.00 | Commercial Pilots
|
| RIC | 3 | 15-1232.00 | Computer User Support Specialists |
| RIC | 3 | 17-3023.00 | Electrical and Electronic Engineering Technologists and Technicians |
| RIC | 3 | 49-2094.00 | Electrical and Electronics Repairers, Commercial and Industrial Equipment |
| RIC | 3 | 47-2111.00 | Electricians |
| RIC | 3 | 17-3024.00 | Electro-Mechanical and Mechatronics Technologists and Technicians |
| RIC | 3 | 49-2096.00 | Electronic Equipment Installers and Repairers, Motor Vehicles |
| RIC | 3 | 47-4021.00 | Elevator and Escalator Installers and Repairers |
| RIC | 3 | 31-9099.02 | Endoscopy Technicians
|
| RIC | 3 | 19-4013.00 | Food Science Technicians |
| RIE | 3 | 19-4071.00 | Forest and Conservation Technicians |
| RI | 3 | 51-9071.06 | Gem and Diamond Workers |
| RIC | 3 | 49-9041.00 | Industrial Machinery Mechanics
|
| RI | 3 | 17-3027.00 | Mechanical Engineering Technologists and Technicians |
| RIC | 3 | 29-2012.00 | Medical and Clinical Laboratory Technicians
|
| RIS | 3 | 51-9082.00 | Medical Appliance Technicians
|
| RIC | 3 | 49-9062.00 | Medical Equipment Repairers |
| RIC | 3 | 51-4061.00 | Model Makers, Metal and Plastic |
| RI | 3 | 29-2099.01 | Neurodiagnostic Technologists |
| RIA | 3 | 51-7032.00 | Patternmakers, Wood
|
| RIC | 3 | 17-3029.08 | Photonics Technicians |
| RIC | 3 | 51-8012.00 | Power Distributors and Dispatchers |
| RI | 3 | 17-3024.01 | Robotics Technicians |
| RIC | 3 | 51-8021.00 | Stationary Engineers and Boiler Operators |
| RIC | 3 | 49-2022.00 | Telecommunications Equipment Installers and Repairers, Except Line Installers |
| RIC | 3 | 51-4111.00 | Tool and Die Makers |
| RIE | 3 | 53-6041.00 | Traffic Technicians |
| RI | 3 | 29-2056.00 | Veterinary Technologists and Technicians
|
| SIR | 3 | 29-1141.01 | Acute Care Nurses
|
| CIR | 3 | 51-9162.00 | Computer Numerically Controlled Tool Programmers
|
| SIR | 3 | 29-2051.00 | Dietetic Technicians |
| SIR | 3 | 29-2092.00 | Hearing Aid Specialists
|
| CIR | 3 | 19-4099.01 | Quality Control Analysts |
| SIR | 3 | 29-1126.00 | Respiratory Therapists
|
| CIR | 3 | 15-1254.00 | Web Developers
|
| RCI | 3 | 49-3011.00 | Aircraft Mechanics and Service Technicians
|
| RCI | 3 | 53-6051.01 | Aviation Inspectors |
| RCI | 3 | 27-4012.00 | Broadcast Technicians
|
| RCI | 3 | 49-9061.00 | Camera and Photographic Equipment Repairers |
| RCI | 3 | 17-3022.00 | Civil Engineering Technologists and Technicians |
| RCI | 3 | 49-2011.00 | Computer, Automated Teller, and Office Machine Repairers |
| RCI | 3 | 47-4011.00 | Construction and Building Inspectors |
| RCI | 3 | 49-9012.00 | Control and Valve Installers and Repairers, Except Mechanical Door |
| RCI | 3 | 53-7021.00 | Crane and Tower Operators |
| RCI | 3 | 17-3012.00 | Electrical and Electronics Drafters |
| RCI | 3 | 39-4011.00 | Embalmers |
| RCI | 3 | 49-3041.00 | Farm Equipment Mechanics and Service Technicians
|
| RCI | 3 | 33-2021.00 | Fire Inspectors and Investigators |
| RCI | 3 | 45-4011.00 | Forest and Conservation Workers |
| RCI | 3 | 49-9021.00 | Heating, Air Conditioning, and Refrigeration Mechanics and Installers |
| RCI | 3 | 51-8013.04 | Hydroelectric Plant Technicians |
| RCI | 3 | 51-4041.00 | Machinists |
| RCI | 3 | 49-9071.00 | Maintenance and Repair Workers, General
|
| RCI | 3 | 49-9043.00 | Maintenance Workers, Machinery
|
| RCI | 3 | 17-3013.00 | Mechanical Drafters |
| RCI | 3 | 49-3051.00 | Motorboat Mechanics and Service Technicians
|
| RAI | 3 | 49-9063.00 | Musical Instrument Repairers and Tuners |
| RCI | 3 | 19-4051.02 | Nuclear Monitoring Technicians |
| RCI | 3 | 19-4051.00 | Nuclear Technicians |
| RCI | 3 | 51-4062.00 | Patternmakers, Metal and Plastic |
| RCI | 3 | 47-2152.00 | Plumbers, Pipefitters, and Steamfitters |
| RCI | 3 | 49-9064.00 | Watch and Clock Repairers |
| CRI | 3 | 29-2099.05 | Ophthalmic Medical Technologists |
| CRI | 3 | 31-9097.00 | Phlebotomists
|
| SRI | 3 | 31-2021.00 | Physical Therapist Assistants
|
| CRI | 3 | 33-3021.02 | Police Identification and Records Officers |
| CRI | 3 | 17-3031.00 | Surveying and Mapping Technicians |
| IR | 4 | 17-2011.00 | Aerospace Engineers |
| IRE | 4 | 17-2021.00 | Agricultural Engineers |
| IR | 4 | 19-2021.00 | Atmospheric and Space Scientists |
| IR | 4 | 17-2031.00 | Bioengineers and Biomedical Engineers |
| IRC | 4 | 15-2099.01 | Bioinformatics Technicians
|
| IR | 4 | 17-2041.00 | Chemical Engineers |
| IRC | 4 | 19-2031.00 | Chemists |
| IRC | 4 | 17-2061.00 | Computer Hardware Engineers |
| IRC | 4 | 15-1299.08 | Computer Systems Engineers/Architects |
| IRC | 4 | 29-2011.01 | Cytogenetic Technologists
|
| IR | 4 | 17-2071.00 | Electrical Engineers |
| IR | 4 | 17-2072.00 | Electronics Engineers, Except Computer |
| IR | 4 | 17-2199.03 | Energy Engineers, Except Wind and Solar |
| IRC | 4 | 17-2081.00 | Environmental Engineers |
| IRC | 4 | 19-4042.00 | Environmental Science and Protection Technicians, Including Health
|
| IRC | 4 | 19-2041.00 | Environmental Scientists and Specialists, Including Health |
| IRE | 4 | 17-2111.02 | Fire-Prevention and Protection Engineers |
| IRC | 4 | 19-1012.00 | Food Scientists and Technologists |
| IRC | 4 | 19-4092.00 | Forensic Science Technicians
|
| IRC | 4 | 15-1299.02 | Geographic Information Systems Technologists and Technicians |
| IRC | 4 | 17-2111.00 | Health and Safety Engineers, Except Mining Safety Engineers and Inspectors |
| IRA | 4 | 17-2121.00 | Marine Engineers and Naval Architects |
| IRE | 4 | 17-2131.00 | Materials Engineers |
| IRC | 4 | 17-2141.00 | Mechanical Engineers |
| IRC | 4 | 17-2199.05 | Mechatronics Engineers |
| IRC | 4 | 29-2011.00 | Medical and Clinical Laboratory Technologists
|
| IRE | 4 | 17-2151.00 | Mining and Geological Engineers, Including Mining Safety Engineers |
| IRC | 4 | 15-1244.00 | Network and Computer Systems Administrators |
| IRC | 4 | 17-2161.00 | Nuclear Engineers |
| IRC | 4 | 17-2171.00 | Petroleum Engineers |
| IRC | 4 | 17-2199.07 | Photonics Engineers |
| IRC | 4 | 17-2199.08 | Robotics Engineers |
| IRC | 4 | 17-2112.02 | Validation Engineers
|
| IRE | 4 | 17-2051.02 | Water/Wastewater Engineers |
| ICR | 4 | 15-1211.00 | Computer Systems Analysts |
| ICR | 4 | 17-1022.01 | Geodetic Surveyors |
| ICR | 4 | 13-1081.01 | Logistics Engineers
|
| ICR | 4 | 15-1253.00 | Software Quality Assurance Analysts and Testers
|
| ICR | 4 | 19-3099.01 | Transportation Planners |
| RI | 4 | 17-2141.02 | Automotive Engineers |
| RIC | 4 | 19-4021.00 | Biological Technicians |
| RIC | 4 | 17-1021.00 | Cartographers and Photogrammetrists |
| RIC | 4 | 17-2051.00 | Civil Engineers |
| RIE | 4 | 19-1031.00 | Conservation Scientists |
| RIC | 4 | 17-3025.00 | Environmental Engineering Technologists and Technicians |
| RI | 4 | 33-3031.00 | Fish and Game Wardens |
| RIE | 4 | 19-1032.00 | Foresters
|
| RIC | 4 | 19-4043.00 | Geological Technicians, Except Hydrologic Technicians |
| RI | 4 | 17-2112.03 | Manufacturing Engineers
|
| RIC | 4 | 19-4012.01 | Precision Agriculture Technicians |
| RIC | 4 | 17-2072.01 | Radio Frequency Identification Device Specialists |
| RIE | 4 | 19-1031.02 | Range Managers |
| RIC | 4 | 19-4099.03 | Remote Sensing Technicians |
| RI | 4 | 17-2199.11 | Solar Energy Systems Engineers |
| RI | 4 | 17-2051.01 | Transportation Engineers |
| RIE | 4 | 17-2199.10 | Wind Energy Engineers |
| SIR | 4 | 29-1141.03 | Critical Care Nurses
|
| CIR | 4 | 13-1041.01 | Environmental Compliance Inspectors |
| SIR | 4 | 29-1128.00 | Exercise Physiologists
|
| CIR | 4 | 15-1212.00 | Information Security Analysts
|
| AIR | 4 | 17-1012.00 | Landscape Architects |
| RCI | 4 | 53-2011.00 | Airline Pilots, Copilots, and Flight Engineers
|
| RCI | 4 | 17-3026.01 | Nanotechnology Engineering Technologists and Technicians |
| RCI | 4 | 17-1022.00 | Surveyors |
| ERI | 4 | 41-9031.00 | Sales Engineers |
| IRS | 5 | 29-1211.00 | Anesthesiologists |
| IR | 5 | 19-1011.00 | Animal Scientists |
| IR | 5 | 19-1029.04 | Biologists |
| IRC | 5 | 15-1221.00 | Computer and Information Research Scientists
|
| IR | 5 | 29-2011.02 | Cytotechnologists
|
| IRS | 5 | 29-1021.00 | Dentists, General |
| IRE | 5 | 19-2041.02 | Environmental Restoration Planners |
| IRA | 5 | 19-3092.00 | Geographers |
| IR | 5 | 19-2042.00 | Geoscientists, Except Hydrologists and Geographers |
| IR | 5 | 17-2112.01 | Human Factors Engineers and Ergonomists
|
| IR | 5 | 19-2043.00 | Hydrologists |
| IR | 5 | 19-2032.00 | Materials Scientists |
| IRA | 5 | 19-1042.00 | Medical Scientists, Except Epidemiologists
|
| IR | 5 | 19-1022.00 | Microbiologists |
| IRC | 5 | 17-2199.06 | Microsystems Engineers |
| IRA | 5 | 19-1029.02 | Molecular and Cellular Biologists |
| IRE | 5 | 17-2199.09 | Nanosystems Engineers |
| IRS | 5 | 29-1151.00 | Nurse Anesthetists
|
| IRS | 5 | 29-1023.00 | Orthodontists |
| IR | 5 | 29-1222.00 | Physicians, Pathologists |
| IR | 5 | 19-2012.00 | Physicists |
| IR | 5 | 29-1024.00 | Prosthodontists |
| IRS | 5 | 29-1224.00 | Radiologists |
| IR | 5 | 19-1013.00 | Soil and Plant Scientists
|
| IR | 5 | 29-1131.00 | Veterinarians
|
| IR | 5 | 19-1023.00 | Zoologists and Wildlife Biologists |
| ISR | 5 | 29-1229.01 | Allergists and Immunologists |
| IAR | 5 | 19-3091.00 | Anthropologists and Archeologists |
| IAR | 5 | 19-2011.00 | Astronomers |
| IAR | 5 | 19-1021.00 | Biochemists and Biophysicists |
| ICR | 5 | 19-1029.01 | Bioinformatics Scientists |
| ISR | 5 | 29-1213.00 | Dermatologists |
| ISR | 5 | 29-1216.00 | General Internal Medicine Physicians |
| IAR | 5 | 19-1029.03 | Geneticists |
| ISR | 5 | 29-1217.00 | Neurologists |
| ISR | 5 | 29-1218.00 | Obstetricians and Gynecologists |
| ISR | 5 | 29-1241.00 | Ophthalmologists, Except Pediatric |
| ISR | 5 | 29-1041.00 | Optometrists |
| ISR | 5 | 29-1299.02 | Orthoptists |
| ISR | 5 | 29-1229.04 | Physical Medicine and Rehabilitation Physicians |
| ISR | 5 | 29-1081.00 | Podiatrists |
| ISR | 5 | 29-1229.06 | Sports Medicine Physicians |
| ISR | 5 | 29-1229.03 | Urologists |
| RI | 5 | 17-2141.01 | Fuel Cell Engineers |
| RI | 5 | 19-2099.01 | Remote Sensing Scientists and Technologists |
| SIR | 5 | 25-1041.00 | Agricultural Sciences Teachers, Postsecondary |
| SIR | 5 | 25-1052.00 | Chemistry Teachers, Postsecondary |
| SIR | 5 | 29-1011.00 | Chiropractors
|
| SIR | 5 | 25-1032.00 | Engineering Teachers, Postsecondary
|
| SIR | 5 | 25-1043.00 | Forestry and Conservation Science Teachers, Postsecondary |
| SIR | 5 | 29-1122.01 | Low Vision Therapists, Orientation and Mobility Specialists, and Vision Rehabilitation Therapists
|
| SIR | 5 | 29-1171.00 | Nurse Practitioners
|
| SIR | 5 | 29-1123.00 | Physical Therapists
|
| SIR | 5 | 29-1071.00 | Physician Assistants
|
| SIR | 5 | 29-1229.05 | Preventive Medicine Physicians |
| RSI | 5 | 29-1071.01 | Anesthesiologist Assistants
|
| RSI | 5 | 29-1022.00 | Oral and Maxillofacial Surgeons |
| SRI | 5 | 29-1291.00 | Acupuncturists |
| ERI | 5 | 11-9041.00 | Architectural and Engineering Managers |
| SRI | 5 | 29-9091.00 | Athletic Trainers
|
| SRI | 5 | 29-2091.00 | Orthotists and Prosthetists
|
