| 1. E |  | 76. echo trail |
| 2. E scope | | 77. echo-ranging detection |
| 3. E.C.A. | | 78. echo-ranging equipment |
| 4. E.D. | | 79. echo-ranging operated acoustic torpedo |
| 5. E.H.P., e.h.p. | | 80. echometer |
| 6. E.I. | | 81. ECI |
| 7. E.S.T. | | 82. eclipse |
| 8. ea | | 83. ecliptic |
| 9. eagle ray | | 84. ECM |
| 10. eagre | | 85. ecology |
| 11. earing | | 86. economic zone |
| 12. earing-cringle | | 87. Economic Zones |
| 13. earnest money | | 88. economical speed |
| 14. earplug | | 89. economiser |
| 15. earth | | 90. ECUK |
| 16. earth circuit | | 91. eddy |
| 17. earth orbit | | 92. eddy resistance |
| 18. earth return | | 93. eddy water |
| 19. earth-wire | | 94. eddy wind |
| 20. earthing | | 95. eddy-making resistance |
| 21. ease | | 96. edge away |
| 22. ease a line | | 97. edge effect |
| 23. ease away | | 98. edge marker |
| 24. ease down | | 99. edge of the sail |
| 25. ease her | | 100. edge off |
| 26. ease of steering | | 101. edge protector |
| 27. ease off | | 102. edge scarf |
| 28. ease the formalities | | 103. edge to edge |
| 29. ease the helm | | 104. Edible oil tanker |
| 30. east | | 105. Edible oils |
| 31. East Australian Current | | 106. EDIFACT |
| 32. east by north | | 107. eeking |
| 33. east by south | | 108. eel |
| 34. East Greenland Current | | 109. eelgrass |
| 35. east of... | | 110. eelpout |
| 36. East Wind Drift | | 111. eels |
| 37. east-northeast | | 112. effect |
| 38. east-southeast | | 113. effect of jib on mainsail |
| 39. east-west | | 114. effective |
| 40. eastbound | | 115. effective angle of attack of blade element |
| 41. easterly | | 116. effective angle of incidence of rudder |
| 42. easting | | 117. effective camber |
| 43. eastward | | 118. effective for... |
| 44. eastwardly | | 119. effective horse power |
| 45. eastwards | | 120. effective horsepower |
| 46. easy trimmer | | 121. effective mean wake |
| 47. easytrimming hold | | 122. effective pitch |
| 48. eat in | | 123. effective slip |
| 49. eat the wind out of a vessel | | 124. effective sonar range |
| 50. eat to windward | | 125. effective wake |
| 51. eat to windward of... | | 126. effective wave height |
| 52. ebb | | 127. effective wave length |
| 53. ebb anchor | | 128. effective wave slope |
| 54. ebb channel | | 129. effectiveness |
| 55. ebb stream | | 130. efficient |
| 56. ebb tide | | 131. efficient deck hand |
| 57. EBL | | 132. efflciency |
| 58. EBM | | 133. effluent |
| 59. EC directive on marine equipment (European Union Marine Equipment Directive) | | 134. egg-laying area |
| 60. eccentric | | 135. EHF |
| 61. eccentric error (in a sextant) | | 136. eight |
| 62. eccentric screen | | 137. eight knot |
| 63. eccentricity error (of the card) | | 138. EIN |
| 64. ECCP | | 139. eis pilot |
| 65. ECDIS | | 140. Ejector |
| 66. ECGB | | 141. ejector (pump) |
| 67. echelon | | 142. Ekman spiral |
| 68. echo box | | 143. ekranoplan craft |
| 69. echo box actuator | | 144. El Nińo |
| 70. echo contact | | 145. elapsed time |
| 71. echo depth well | | 146. elastic quadrant |
| 72. echo investigation | | 147. elastomer |
| 73. echo ranging | | 148. elbow |
| 74. echo sounder | | 149. elbow in the hawse |
| 75. echo sounding | | 150. elbow-bending exercise |
