A popular convention is combine the page number, line number, & sequence on that line. Example: 034055-, where 034 is page 34, 055 is line # 055, and 4 is the 4th wire on line 055
|—————] [—————-] [—————-] [——————
034055-1 034055-2 034055-3 034055-4
This is just one example, others are terminal strip #-terminal #, TS4-15.