Acronyms ESARC stands for El Dorado Search and Rescue Council, a non-profit corporation whose mission is to support the El Dorado County Sheriff's volunteer Search & Rescue team, EDSAR. EDSAR is an acronym for El Dorado Search and Rescue. It's the name submitted to the media when things go right. EDSO SAR is the past pluperfect subjunctive of EDSAR, as in "Don't follow me. I'm in EDSO SAR and I'm lost." SOSAR is the future conjunctive collateral, as in "The SOSAR Hot Tub Unit will have total immersion training Friday night." It can also be used in its past partisan apologetic form, as in "I am SOSAR you followed me because now we're both lost." Once removed from EDSO SAR. There is also ELDOSAR, the bilateral medial apocryphal of EDSAR, as in "After a three-day search, ELDOSAR members look like street people, but aren't as sweet smelling." There is strength in knowledge! Have a question about an acronym you've seen or heard? Have a definition of one? Submit it to us Inquiring minds want to know. . . .