Other than the Agebraic nomenclature: Two off the top of my head are
Correspondence chess used 1:1 to 8:8 to label the squares.
Descriptive notation predated agebraic: 1. P-K4 P-K5 2. KN-B3 QN-B3 and so on.
cousin_pete
- 1.3k
- 7
- 11