LSAF
| Acronym | Definition |
|---|---|
| LSAF | Lower St. Anthony Falls (one of the locks on the Mississippi River in Minneapolis, MN. |
| LSAF | Lake Superior Advertising Federation (Duluth, MN) |
| LSAF | Loner State Armed Forces |
| LSAF | Law School Annual Fund (various locations) |
| LSAF | Lietuvos Sertifikuotu Astrologu Federacija (Lithuanian: Lithuanian Federation of Certified Astrologers) |
| LSAF | Left Systolic Atrial Function (cardiology) |
| LSAF | Logistics Support Analysis File |