1. A small island.
5. Type genus of the family Myacidae.
8. The federal agency that insures residential mortgages.
11. Type genus of the Aceraceae.
12. A former agency (from 1946 to 1974) that was responsible for research into atomic energy and its peacetime uses in the United States.
13. The 19th letter of the Greek alphabet.
14. The sense organ for hearing and equilibrium.
16. Kidney disease characterized by enlarged kidneys containing many cysts.
17. A public promotion of some product or service.
19. Group insurance that entitles members to services of participating hospitals and clinics and physicians.
21. (Akkadian) God of wisdom.
25. An informal term for a father.
27. Jordan's port.
30. (computer science) A computer that is running software that allows users to leave messages and access information of general interest.
32. A metrical unit with unstressed-stressed syllables.
33. A white metallic element that burns with a brilliant light.
34. The state of affairs that a plan is intended to achieve and that (when achieved) terminates behavior intended to achieve it.
36. A compartment in front of a motor vehicle where driver sits.
39. A very poisonous metallic element that has three allotropic forms.
42. (Old Testament) In Judeo-Christian mythology.
47. A collection of facts from which conclusions may be drawn.
48. How long something has existed.
49. A master's degree in business.
50. Mild yellow Dutch cheese made in balls.
51. A decree that prohibits something.
52. An association of countries in the western hemisphere.

1. The United Nations agency concerned with atomic energy.
2. Any of a number of fishes of the family Carangidae.
3. (Irish) The sea personified.
4. A trivalent metallic element of the rare earth group.
5. (British) A waterproof raincoat made of rubberized fabric.
6. Not only so, but.
7. A radioactive element of the actinide series.
8. (computer science) Protocol that allows users to copy files between their local system and any system they can reach on the network.
9. Australian shrubs and small trees with evergreen usually spiny leaves and dense clusters of showy flowers.
10. Wild sheep of northern Africa.
15. A rare silvery (usually trivalent) metallic element.
18. The cry made by sheep.
20. A master's degree in fine arts.
22. A doctor's degree in dental surgery.
23. (astronomy) The angular distance of a celestial point measured westward along the celestial equator from the zenith crossing.
24. Any of numerous local fertility and nature deities worshipped by ancient Semitic peoples.
26. The blood group whose red cells carry both the A and B antigens.
28. The quantity contained in a keg.
29. Slanting diagonally across the grain of a fabric.
31. 10 grams.
35. Consisting of or made of wood of the oak tree.
37. (Babylonian) God of storms and wind.
38. A Chadic language spoken south of Lake Chad.
40. A small cake leavened with yeast.
41. South African term for `boss'.
43. A member of a Mayan people of southwestern Guatemala.
44. A light touch or stroke.
45. Title for a civil or military leader (especially in Turkey).
46. The United Nations agency concerned with international maritime activities.
47. Large brownish-green New Zealand parrot.