Occupational Title | Brief Number | HOC Code |
| Table Assemblers (furniture manufacturing) | 373 | CRS |
| Tailers (mining industry) | 187 | RES |
| Tailors | 6 | RES |
| Talent Agents (literary) | 325 | ESA |
| Tattoo Artists | 689 | AEC |
| Tattooists | 689 | AEC |
| Tax Accountants | 63 | ECS |
| Tax Auditors | 101 | CES |
| Taxicab Dispatchers | 180 | CES |
| Taxidermists | 512 | IRS |
| Taxi Drivers | 242 | RIE |
| Tax Preparers | 568 | CES |
| Teacher Aides | 292 | SCE |
| Teacher Assistants | 292 | SCE |
| Teachers, Art | 46 | ASE |
| Teachers, Bilingual | 654 | SER |
| Teachers, Business Education | 594 | ESR, REI |
| Teachers, Early Childhood Education | 241 | SAE |
| Teachers, Elementary School | 216 | SAE |
| Teachers, ESL | 58 | SER |
| Teachers, Foreign Language | 295 | SAE |
| Teachers, Kindergarten | 53 | SEC |
| Teachers, Middle School | 97 | SAE |
| Teachers, Music | 236 | AES |
| Teachers of English as a Second Language | 58 | SER |
| Teachers of Students with Emotional Disabilities | 377 | SEC |
| Teachers of Students with Hearing Disabilities | 377 | SEC |
| Teachers of Students with Learning Disabilities | 377 | SER |
| Teachers of Students with Mental Disabilities | 377 | SEC |
| Teachers of Students with Physical Disabilities | 377 | SEC |
| Teachers of Students with Visual Disabilities | 377 | SEC |
| Teachers, Preschool | 241 | SAE |
| Teachers, Secondary School | 97 | SAE |
| Teachers, Special Education | 377 | no code |
| Teachers, Speech Communication | 396 | SAE |
| Teachers, Technology Education | 409 | REI |
| Teachers, Theatre | 118 | ASE |
| Teaching Assistants | 292 | SCE |
| Teaching Assistants (college & university faculty members) | 184 | SEI |
| Teaching Dietitians | 76 | SIE |
| Team Assemblers (motor vehicle & parts manufacturing) | 376 | RCE, REC |
| Team Dancers | 688 | AER |
| Team Ropers | 677 | RES |
| Technical Artists (video game developers) | 678 | AER |
| Technical Directors (stage production staff) | 675 | ARS |
| Technical Illustrators | 287 | ARI |
| Technical Librarians | 82 | IER |
| Technical Publications Engineers | 195 | CRA |
| Technical Supervisors (cable television) | 244 | ERC |
| Technical Support Specialists | 482 | SER |
| Technical Training Coordinators | 572 | ESR, SEC |
| Technical Writers | 178 | IRS |
| Technology Education Teachers | 409 | REI |
| Tectonophysicists | 148 | IRS |
| Telecommunications Equipment Technicians (workers) | 690 | RIS |
| Telecommunications Line Technicians (workers) | 690 | RSE |
| Telecommunications Specialists (network & computer systems specialists) | 642 | RSI |
| Telecommunications Specialists (workers) | 690 | RSI |
| Telecommunications Workers | 690 | no code |
| Telemarketers | 590 | ESC |
| Telephone Operators (receptionists) | 107 | CSE |
| Telephone Station Technicians (telecommunications workers) | 690 | RCS |
| Tellers | 73 | CSE |
| Tellers, Bank | 73 | CSE |
| Tellers, Head | 73 | CSE |
| Temperature Checkers (canning & preserving) | 389 | REI |
| Temporary Workers | 674 | no code |
| Temps | 674 | no code |
| Tenprint Fingerprint Examiners | 298 | RCI |
| Terminal Air Traffic Controllers | 322 | SER |
| Terminal Radar Approach Controllers (air traffic) | 322 | SER |
| Termite Technicians (pest control workers) | 372 | REI |
| Terrazzo Workers | 418 | REI |
| Testers | 603 | RIC |
| Testers (electrical and electronics industry) | 318 | IRC |
| Test Shooters (firearms industry) | 399 | RCS |
| Textile Technicians | 660 | IRE, IRS |
| Textile Technologists | 660 | IRE, IRS |
| Theater Managers (motion picture) | 70 | ESR |
| Theatre Teachers | 118 | ASE |
| Theatrical Producers | 612 | ESI |
| Theatrical Production Workers | 612 | no code |
| Theoretical Mathematicians | 162 | IER |
| Therapeutic Recreation Specialists | 584 | SEC |
| Therapists, Art | 1 | SAE |
| Therapists, Couples | 630 | SAE |
| Therapists, Creative Arts | 386 | ASI |
| Therapists, Dance | 386 | ASI |
| Therapists, Dance/Movement | 386 | ASI |
| Therapists, Family | 630 | SAE |
| Therapists, Marriage and Family | 630 | SAE |
| Therapists, Massage | 596 | RES |
| Therapists, Movement | 386 | ASI |
| Therapists, Music | 460 | SAE |
| Therapists, Occupational | 74 | SRE |
| Therapists, Physical | 25 | SIE |
| Therapists, Radiation | 375 | RIS |
| Therapists, Recreational | 584 | SEC |
| Therapists, Respiratory | 450 | SIR |
| Third Assistant Engineers (merchant mariners) | 379 | RES |
| Third Mates (merchant mariners) | 379 | ERS |
| Thoracic Surgeons | 665 | IRA |
| Thrill Performers (circus) | 251 | ESR |
| Thrill Performers (variety) | 607 | ESR |
| Ticket Agents | 333 | CSE |
| Ticket Sellers (agents) | 333 | CES |
| Ticket Takers (motion picture theater) | 70 | CES |
| Tie-Down Ropers | 677 | RES |
| Tightrope Walkers (circus performers) | 251 | AER |
| Tile Layers | 418 | RSE |
| Tile Setters | 418 | RSE |
| Timber Cruisers (logging industry) | 416 | RIE |
| Timber Cutters (logging industry) | 416 | RES |
| Tinters (paint & coatings industry) | 56 | RIE |
| Tire Builders (rubber goods production) | 328 | RIE |
| Title Examiners | 507 | CSE |
| Title Searchers | 507 | CRS |
| Togglers (leather tanning & finishing) | 297 | CRE |
| Toll Collectors | 522 | CES |
| Tool and Die Makers | 60 | RIE |
| Tool Makers, Bench (die) | 60 | RIE |
| Tool Programmers (machinists) | 32 | IRE |
| Tool Pushers (petroleum drilling) | 263 | RES |
| Tool Repairers (die makers) | 60 | RIE |
| Tour Directors | 591 | ESC |
| Tour Guides (operators) | 591 | ESC |
| Tour Operators | 591 | ESC |
| Tower Erectors (electric power line workers) | 109 | RES |
| Tower Operators (railroad) | 14 | RSE |
| Town Managers | 445 | SEC |
| Tow Truck Dispatchers | 180 | ESC |
| Tow Truck Operators | 360 | RES |
| Toxicologists | 569 | IRC, IRE |
| Tractor-Trailer Truck Drivers | 42 | RIE |
| Traffic Clerks (industrial traffic managers) | 115 | CRS |
| Traffic Managers (radio & television broadcasting) | 428 | CRS |
| Train Dispatchers (railroad) | 14 | ECS |
| Trainers, Animal | 508 | RES, SEC |
| Trainers, Athletic | 524 | SRE |
| Trainers, Dog | 508 | RES, SEC |
| Trainers, Fitness | 282 | SEC |
| Trainers, Horse | 508 | RES, SEC |
| Trainers, Personal (health club fitness) | 282 | SRE |
| Trainers (racetrack workers) | 629 | SEC |
| Training and Development Managers (specialists) | 572 | EIS, SRE |
| Training and Development Specialists | 572 | ESR, SEC |
| Training Directors (training & development specialists) | 572 | EIS, SRE |
| Transcribers, Braille | 670 | CSR |
| Transcriptionists, Medical | 580 | CSE |
| Transit and Railroad Police Officers | 4 | ESC |
| Translators (interpreters) | 28 | ISC |
| Transmission Technicians (automobile) | 45 | RES |
| Transportation Engineers | 488 | ISR |
| Transportation Engineers (civil) | 156 | IRE, ISR |
| Transportation Security Officers | 271 | CRS |
| Trapeze Artists (circus performers) | 251 | REA |
| Travel Agents | 206 | ECS |
| Travel Clerks (ticket agents) | 333 | SEC |
| Travel Counselors (ticket agents) | 333 | SEC |
| Treasurers (financial managers) | 134 | ESR |
| Treaters (petroleum drilling) | 263 | REI |
| Treatment, Storage, and Disposal Workers | 566 | no code |
| Tree Planters (forest technicians) | 283 | REC |
| Trial Lawyers | 94 | ESI |
| Trim Die Makers (tool) | 60 | RIE |
| Trimmer Sawyers (sawmill) | 441 | RCI |
| Trimmers (forge shop) | 352 | REI |
| Trimmers (upholsterers) | 219 | RCE |
| Troopers | 191 | RSE |
| Truck Drivers | 42 | no code |
| Trust Account Administrators | 666 | ESR |
| Trust Investment Officers | 666 | ESR |
| Trust Officers | 666 | ESR |
| Trust Operations Assistants (officers) | 666 | CES |
| Trust Vault Clerks (officers) | 666 | CSE |
| TSD Workers | 566 | no code |
| Tube Machine Operators (rubber goods production) | 328 | RCE |
| Tumbler Operators (fireworks industry) | 553 | REC |
| Tune-Up Technicians (automobile) | 45 | REC |
| Typists (data entry operators) | 308 | CRS |