| ACROSS |
| 1. | Personal Computers (abbr.) |
| 4. | Surprise greeting |
| 7. | Automobile |
| 10. | Nonscientific branch of learning |
| 13. | "Barney Miller" actor Jack |
| 14. | Volcano in Japan |
| 15. | Untruth |
| 16. | A female animal or person |
| 17. | NE Massachusetts town |
| 19. | Binary compound |
| 20. | Male child |
| 21. | Wing |
| 22. | First lady |
| 23. | Diode which emits light from the p-n junction |
| 24. | Eastern Standard Time (abbr.) |
| 26. | (biochemistry) Long linear polymer of nucleotides found in a cell |
| 28. | Two long chains of nucleotides twisted into a double helix |
| 29. | Be seated |
| 30. | Volcano in Costa Rica |
| 34. | Slender fish |
| 35. | Live dramatic performances |
| 36. | Allow |
| 39. | Eisenhower's nickname |
| 40. | Head covering |
| 42. | Simplified Employee Pension (plan) (abbr.) |
| 43. | Australian flightless bird |
| 44. | Twice |
| 45. | Part |
| 47. | Born |
| 48. | Bundle |
| 49. | Victory |
| 50. | Chief or king in Benin or Nigeria |
| 52. | Acura sports coupe |
| 54. | Indiana (abbr.) |
| 55. | Title for a knight |
| 56. | Pacific Standard Time (abbr.) |
| 58. | It is so |
| 60. | River (Sp.) |
| 61. | Institute legal proceedings |
| 62. | A young mosquito |
| 66. | Original Equipment Manufacturer (abbr.) |
| 67. | _ tizzy (2 wds.) |
| 68. | Two (Sp.) |
| 69. | Magnetic Resonance Imaging (abbr.) |
| 70. | Exercise |
| 71. | Hearing organ |
| 72. | The first octave above the treble staff |
| 73. | Auto club (abbr.) |
|
| DOWN |
| 1. | 23rd letter of the Greek alphabet |
| 2. | Police officer (slang) |
| 3. | Distress signal |
| 4. | Money forfeited if the accused fails to appear for trial |
| 5. | Motion picture award |
| 6. | Expression of pleasure, satisfaction, surprise, or great joy |
| 7. | 154 in Roman numerals |
| 8. | Assistant |
| 9. | To separate or throw off |
| 10. | NE Netherlands city |
| 11. | A girl in the house of Mary, the mother of John Mark (Acts 12:12-15) |
| 12. | Nine, plus one |
| 18. | Electrical Unit |
| 22. | A British peer ranking below a Marquess and above a Viscount |
| 23. | Lipoprotein that transports cholesterol in the blood |
| 24. | 1973 Nobel Price Winner (Physics) Leo |
| 25. | Fathers |
| 27. | Slept |
| 31. | Artist's stands |
| 32. | A group of pheasants |
| 33. | Viper |
| 34. | A group of salmon |
| 36. | Soviet premier 1918–24 |
| 37. | Make improvements or corrections to |
| 38. | Third day of the wk. |
| 40. | Certified Public Accountant (abbr.) |
| 41. | Wind |
| 46. | An absolute certainty |
| 48. | At a great distance |
| 49. | A group of snipes |
| 50. | Flexible twig of a willow tree |
| 51. | Major biotic community, such as a grassland or desert |
| 53. | Xylene (variant) |
| 56. | Cold arid table-land, as in the Andes of Peru |
| 57. | Dry up |
| 59. | Compass direction |
| 60. | Right of Use (abbr.) |
| 61. | Sigma Iota Epsilon (abbr.) |
| 62. | Federal agency which regulates the release of new foods and health-related products |
| 63. | Pacific Maritime Association (abbr.) |
| 64. | Epoch |
| 65. | Research Institute of America (abbr.) |
