Maryland Corporations and Associations Section 1-502
§ 1-502.
  (a)   The name of a corporation must include one of the following words or an abbreviation of one of the following words:
    (1)   "Company", if it is not preceded by the word "and" or a symbol for the word "and";
    (2)   "Corporation";
    (3)   "Incorporated"; or
    (4)   "Limited".
  (b)   The name of a limited liability company must include:
    (1)   The words "limited liability company";
    (2)   "L.L.C.";
    (3)   "LLC";
    (4)   "L.C."; or
    (5)   "LC".
  (c)   The name of a limited liability partnership must include:
    (1)   The words "limited liability partnership";
    (2)   "L.L.P."; or
    (3)   "LLP".
  (d)   The name of a limited partnership must include:
    (1)   The words "limited partnership";
    (2)   "L.P."; or
    (3)   "LP".
  (e)   The name of a limited liability limited partnership must include:
    (1)   The words "limited liability limited partnership";
    (2)   "L.L.L.P."; or
    (3)   "LLLP".
  (f)   (1)   The corporate name of a professional corporation must include:
      (i)   The word "chartered";
      (ii)   The abbreviation "chtd.";
      (iii)   The words "professional association";
      (iv)   The abbreviation "P.A.";
      (v)   The words "professional corporation"; or
      (vi)   The abbreviation "P.C.".
    (2)   A professional corporation need not use any word specified under paragraph (1) of this subsection if:
      (i)   The corporation has registered the name to be used in the manner provided in § 1-406 of this article; and
      (ii)   The name is the same as its corporate name except for the allowable omissions.