LSAR may refer to:
lsar, a command-line program for "The Unarchiver" data compression utility Laboratory for Social and Anthropological Research (LSAR); see oralman Land Search and Rescue (LSAR), search and rescue on land Learning Standards of the Augustinian Recollect (LSAR), Saint Rita College (Manila), Philippines Logistics Support Analysis Record (LSAR, LSA Record: MIL-STD-1388-2A) for logistics support analysis
See also
ISAR (disambiguation)