In MySQL, there are several reserved keywords that have special meanings in SQL and cannot be used as identifiers such as table names, column names, or aliases without quoting. Here are some of the reserved keywords in MySQL:

1. ADD
2. ALL
3. ALTER
4. ANALYZE
5. AND
6. AS
7. ASC
8. AUTO_INCREMENT
9. BETWEEN
10. BINARY
11. BOTH
12. BY
13. CASE
14. CASCADE
15. CHAR
16. CHECK
17. COLLATE
18. COLUMN
19. CONSTRAINT
20. CREATE
21. CURRENT_DATE
22. CURRENT_TIME
23. CURRENT_TIMESTAMP
24. DATABASE
25. DEFAULT
26. DELETE
27. DESC
28. DISTINCT
29. DROP
30. ELSE
31. ENCLOSED
32. ENUM
33. ESCAPED
34. EXISTS
35. EXPLAIN
36. FALSE
37. FETCH
38. FLOAT
39. FOR
40. FOREIGN
41. FROM
42. FULLTEXT
43. GROUP
44. HAVING
45. IF
46. IGNORE
47. IN
48. INDEX
49. INNER
50. INSERT
51. INTO
52. IS
53. JOIN
54. KEY
55. LEFT
56. LIKE
57. LIMIT
58. LOCK
59. MATCH
60. NATURAL
61. NOT
62. NULL
63. ON
64. OR
65. ORDER
66. OUTER
67. PRIMARY
68. REFERENCES
69. RIGHT
70. SELECT
71. SET
72. SHOW
73. TABLE
74. THEN
75. TO
76. TRUNCATE
77. TRUE
78. UNION
79. UNIQUE
80. UPDATE
81. VALUES
82. VARCHAR
83. WHEN
84. WHERE
85. WITH

It’s important to note that although these words are reserved, you can still use them as identifiers if you quote them using backticks (`). However, it’s generally a good practice to avoid using reserved keywords as identifiers to prevent potential confusion and errors.