American soccer writing, history & data.
| League | Abbreviation | Years |
|---|---|---|
| Eastern Association Football League | EAFL | 1909-1910 |
| Eastern Indoor Soccer League | EISL | 1997-1998 |
| Eastern Soccer Conference | ESC | 1964-1965 |
| Eastern Soccer League | ESL | 1928-1931 |
| Eastern Wisconsin Soccer Football League | EWSFL | 1928-1936 |