| Tape Recorders Anonymous | Academic & Science |
| TiVo Research and Analytics | Academic & Science |
| Tioughnioga Riverside Academy | Academic & Science |
| Taramajima | Airport Code |
| Texas Restaurant Association | Business |
| Tax Reform Act | Business |
| Tingley Reagh And Adams | Business |
| Track Runnin Associates | Business |
| The Realty Alliance | Business |
| Top Risk Assessment | Business |
| Trade Reference Assistant | Business |
| Terra Industries, Inc. | Business |
| Tourism Research Australia | Community |
| Tripoli Rocketry Association | Community |
| Thoroughbred Racing Associations | Community |
| Tenants and Residents Association | Community |
| Teachers Retirement Association | Community |
| Time to Revise Answer | Community |
| Teacher Read Aloud | Community |
| The Ryhme Animal | Community |
| Trades Recognition Australia | Community |
| Technology Readiness Assessment | Computing |
| Transaction Architecture | Computing |
| Token Ring Adapter | Computing |
| Trabzonspor Fan Token | Cryptocurrency |
| The Rebel Alliance | General |
| Temporary Rental Assistance | General |
| The Right Audience | General |
| Transforming Rental Assistance | General |
| Transforming of Rental Assistance | General |
| TIBCO Runtime Agent | General |
| Thrust Lever Resolver Angle | General |
| Targeted Risk Assessment | General |
| Trade Readjustment Allowance | General |
| Trade Readjustment Allowances | General |
| Teams Ruin Agario | General |
| Tuition Refund Application | General |
| Theory of Reasoned Action | General |
| Temporary Reserved Airspace | General |
| Training Resources of America | General |
| Traffic Research and Analysis | General |
| Toyota Roadside Assistance | General |
| Transport Research Arena | General |
| Torque Roll Axis | General |
| Triumph Register of America | General |
| Trofeo Rally Asfalto | General |
| Transporter | General |
| Taxi Regulation Act | General |
| Tracks Only | General |
| Tractor | General |
| Transformative Research Awards | General |
| Trans Rights Activists | General |
| The Retirement Advantage | General |
| Trade Replacement Act | Governmental |
| Timely Reminders Answer | Governmental |
| Taiwan Relationship Act | Governmental |
| Tacoma Robotics Alliance | Governmental |
| Tennessee Regulatory Authority | Governmental |
| Task Responsibility and Authority | Governmental |
| Tanzania Revenue Authority | Governmental |
| Trinity River Authority | Governmental |
| Teaching Regulation Agency | Governmental |
| Tea Restoration Act | Governmental |
| Telecommunications Regulatory Authority | Governmental |
| Tenant Remedies Act | Governmental |
| Taiwan Relations Act | Governmental |
| Taxpayer Relief Act | Governmental |
| The Robloxian Army | Governmental |
| Taiwan Republic Administration | Governmental |
| TANGRA | Indian Railway Station |
| Tercera Región Aérea | International |
| Tramadol | Medical |
| Transversus Abdominus | Medical |
| Top Rope Anchors | Military and Defence |
| Targeted Research Action | Military and Defence |
| Threat and Risk Assessment | Military and Defence |
| Temporary Restricted Area | Military and Defence |
| Total Request Attack | Military and Defence |
| Technical Review Authority | Military and Defence |
| Taiwan Railway Administration | Regional |
| Taiwan Railways Administration | Regional |
| Taramajima, Japan | Regional |
| Trade Recognition Australia | Regional |
| Training Requirements Analysis | Space Science |
| Turnaround Requirements Analysis | Space Science |
| Trade | Stock Exchange |
