1) Компьютерная техника: tandem office
2) Американизм: Totally Obligated
3) Военный термин: table of organization, tactical observer, tactical order, takeoff, tank officer, technical officer, technical order, test operation, theater of operations, tracking officer, traffic officer, trainer operations, transfer order, transportation office, transportation officer, transportation order, travel order, turnout, тактическая оптика
4) Техника: target of opportunity, telemetry oscillator, tractor drawn, transistor-outline package, transmitter oscillator, turbine operator, turnover, принятое в США обозначение корпуса полупроводниковых приборов с тремя выводами и более.
5) Метеорология: Total Outburst
6) Оптика: transistor outline package
7) Сокращение: Technical Order (USAF), Telegraph Office, Teritorijalna Obramba (Slovenian Civil Defence (Yugoslavia)), Theatre of Operations, Training Objective, Travelling Office, tables of organization, testing device, time opening, total outlay, transport officer, turn over, Central Imagery Tasking Office (CITO) (NIMA), Tactical Operations, Tactical Ops, Tactics Ogre (игра на PSX), Take Over (internet relay chat), Terrell Owens (американский футболист), The Offspring (принятое сокращение названия музыкальной группы), Theatre Ontario, Thousand Oaks (Калифорния), tangible object, task organization, technical organization, telecommunications outlet, telephone operator, terminal objective, ticked off, time out, timestamp ordering, title officer, Toaster Oven (название игрового форума), Tocantins (Токантинс (река в Бразилии)), Tocharian (linguistics), Togo, Tonga (top level domain), Torino - Turin (Piemonte, Italy), Toronto, Ontario, Torstai (Finnish: Thursday), Tractor Overseas (Ferguson tractors built under license in America), Trade Option, Trade Order, Traditional Orthography, Train Operator (NYC Transit Authority), Tycoon Online (название сетевой игры), toe (of bank; surveying), top offer, top opened (can collectors), total order, tracking offset, training officer, transfer orbit, transistor outline metal-can package, transmission owner (power industry), transverse optical, travel order(s), traverse-optic, treat official, truncated octahedron (усеченный октаэдр), turn-on, turnover (перехват мяча), Telecommunication outlet
8) Нефть: tool open
9) Банковское дело: telephone order, телеграфное платёжное поручение (telegraphic order)
10) Экология: threshold odor
11) Бурение: инструмент открыт (tool open; забойный)
12) Инвестиции: telegraphic order
13) Сахалин Ю: top of...
14) Химическое оружие: Task Order
15) Авиационная медицина: time out (in operant conditioning)
16) Энергосистемы: transmission owner
17) Нефть и газ: toilet
18) Электротехника: total outage, transistor outline
19) Чат: Totally Obtuse
Универсальный англо-русский словарь. Академик.ру. 2011.