| 1. T-R cell |  | 76. transfer |
| 2. T-R switch | | 77. transfer a position line |
| 3. T.R., t.r. | | 78. transfer function |
| 4. Tr.S.S. | | 79. transformer |
| 5. trace | | 80. transhipment |
| 6. trace recorder | | 81. transient |
| 7. tracer | | 82. transistor |
| 8. track | | 83. transit |
| 9. track angle | | 84. transit bearing |
| 10. track chart | | 85. transit cargo |
| 11. track cursor | | 86. transit clause |
| 12. track interval | | 87. transit duty |
| 13. track plotter | | 88. transit passage |
| 14. tracking | | 89. transit port |
| 15. tracking radar | | 90. transit shed |
| 16. tracking range | | 91. transit trade |
| 17. tractive force | | 92. transit traffic |
| 18. trade | | 93. Transit Zones |
| 19. trade clause | | 94. transition flow |
| 20. trade inversion | | 95. transition mark |
| 21. trade shortage | | 96. transitional |
| 22. trade union | | 97. translation error |
| 23. trade winds | | 98. translational wave |
| 24. trader | | 99. translator |
| 25. trades | | 100. transmission |
| 26. trading flag | | 101. transmission band |
| 27. trading vessel | | 102. transmission line |
| 28. traditional fishing right | | 103. transmit-receive switch |
| 29. traffic | | 104. Transmittal Letter |
| 30. traffic analysis | | 105. transmitter |
| 31. traffic control | | 106. transmitting aerial |
| 32. traffic control vessel | | 107. transmitting magnetic compass |
| 33. traffic flow | | 108. transmitting medium |
| 34. traffic lane | | 109. transmitting ship |
| 35. traffic separation line | | 110. transmitting station |
| 36. traffic separation scheme | | 111. transmitting tube |
| 37. traffic separation zone | | 112. transmitting valve |
| 38. traffic signals | | 113. transoceanic |
| 39. traffic surveillance | | 114. transom |
| 40. trail | | 115. transom beam |
| 41. trail board | | 116. transom bow |
| 42. trail net | | 117. transom floor |
| 43. trail oars | | 118. transom frame |
| 44. trailer deck | | 119. transom plate |
| 45. trailer horse | | 120. transom stern |
| 46. trailer ship | | 121. transponder |
| 47. trailing | | 122. transport |
| 48. trailing dredger | | 123. transport oiler |
| 49. trailing edge | | 124. transport ship |
| 50. trailing edge setback | | 125. transportable moisture limit |
| 51. trailing line | | 126. transporter |
| 52. trailing suction dredger | | 127. transporter crane |
| 53. trailing suction hopper dredger | | 128. transshipment |
| 54. train ferry | | 129. transshipment shed |
| 55. Train lift | | 130. transverse |
| 56. train on a target | | 131. transverse current |
| 57. trainable launcher | | 132. transverse frame |
| 58. trainee | | 133. transverse framing |
| 59. trainer | | 134. transverse locus of centres of buoyancy |
| 60. training gear | | 135. transverse metacentre |
| 61. training ship | | 136. transverse metacentric height |
| 62. training simulator | | 137. transverse metacentric radius |
| 63. training wall | | 138. transverse moment of inertia |
| 64. trammel net | | 139. transverse numeral |
| 65. tramontana | | 140. transverse position of the centre of |
| 66. tramp | | 141. transverse prometacentre |
| 67. tramp service | | 142. transverse racking |
| 68. tramp ship | | 143. transverse righting moment |
| 69. tramping | | 144. transverse section area pole |
| 70. tramway | | 145. transverse section plane |
| 71. trans-shipment area | | 146. transverse sections |
| 72. transaction | | 147. transverse stability |
| 73. transactions | | 148. transverse strength |
| 74. transceiver | | 149. transverse thrust |
| 75. transducer | | 150. transverse vibration |
