Look up 54th in Wiktionary, the free dictionary.
54th is the ordinal form of the number 54. 54th or Fifty-fourth may also refer to:
- A fraction, 1⁄54, equal to one of 54 equal parts
Geography
edit- 54th meridian east, a line of longitude
- 54th meridian west, a line of longitude
- 54th parallel north, a circle of latitude
- 54th parallel south, a circle of latitude
- 54th Street (disambiguation)