| 1. fractionating tower |  | 76. free of duty |
| 2. fractionation | | 77. free of encumbrances |
| 3. fractions | | 78. free of particular average |
| 4. fracto | | 79. Free of Particular Average (FPA) |
| 5. fracto-cumulus | | 80. free of tax |
| 6. fracto-nimbus | | 81. free of turn |
| 7. fracture | | 82. free on board |
| 8. fracture zone | | 83. Free on board (F.O.B.) |
| 9. fracturing of ice | | 84. Free On Board (FOB) |
| 10. FRAM | | 85. Free On Rail/Free On Truck |
| 11. frame | | 86. free on truck |
| 12. frame area | | 87. free oscillation |
| 13. frame bar | | 88. free out |
| 14. frame bender | | 89. free overboard |
| 15. frame bevel | | 90. free overside |
| 16. frame body plan | | 91. free pilotage |
| 17. frame head | | 92. free port |
| 18. frame line | | 93. Free Ports |
| 19. frame liner | | 94. free pratique |
| 20. frame lines | | 95. free radical |
| 21. frame man | | 96. free reaching |
| 22. frame modulus | | 97. free standing tank |
| 23. frame mould | | 98. free stem |
| 24. frame section coefficient | | 99. free stream velocity |
| 25. frame slip | | 100. free style sailing |
| 26. frame spacing | | 101. free surface |
| 27. frame spacings | | 102. Free surface effect |
| 28. frame squad | | 103. free surface of liquid |
| 29. frame station | | 104. free tank |
| 30. frame timber | | 105. free time |
| 31. frame turner | | 106. free trade |
| 32. framed mattress | | 107. free wave |
| 33. framework | | 108. free wind |
| 34. framing | | 109. free zone |
| 35. framing numeral | | 110. Free-fall launching |
| 36. framing plan | | 111. Free-fall lifeboat |
| 37. framing ribband | | 112. Free-fall of liquid |
| 38. franchise | | 113. free-piston engine compressor |
| 39. franchise clause | | 114. free-piston gas turbine |
| 40. franco | | 115. free-running propeller |
| 41. frap | | 116. free-standing |
| 42. frapping | | 117. freeboard |
| 43. frapping line | | 118. freeboard deck |
| 44. frapping turns | | 119. freeboard depth |
| 45. fray | | 120. freeboard length |
| 46. frazil crystals | | 121. freeboard mark |
| 47. frazil ice | | 122. freeboard ratio |
| 48. freak sea | | 123. freeboard zones |
| 49. freak wave | | 124. freeboot |
| 50. free | | 125. freebooter |
| 51. free (of) dispatch | | 126. freebooting |
| 52. free alongside (ship) | | 127. freedom from all commitments |
| 53. Free Alongside Ship | | 128. freedom of contract |
| 54. free and flowing | | 129. freedom of the seas |
| 55. Free Carrier (FCA) | | 130. freehand drawing |
| 56. free delivered | | 131. freeing port |
| 57. free discharge | | 132. freeing ports |
| 58. free dispatch | | 133. freely |
| 59. free diving | | 134. freepuff |
| 60. free gas | | 135. freezant |
| 61. free harbour | | 136. freeze drying |
| 62. free in | | 137. freeze resistance |
| 63. free in and out | | 138. freezeproof |
| 64. free in and stowed/trimmed | | 139. freezer |
| 65. free in and trim | | 140. freezer burn |
| 66. free in ex stowage/trimming | | 141. freezer capacity |
| 67. free in liner out | | 142. freezer trawler |
| 68. free lighterage | | 143. freezing |
| 69. free model | | 144. freezing chamber |
| 70. free motion | | 145. freezing cycle |
| 71. free of address | | 146. freezing equipment |
| 72. free of all deductions | | 147. freezing point |
| 73. free of average | | 148. freezing room |
| 74. free of charge | | 149. freezing tank |
| 75. free of commission | | 150. freezing tunnel |
