오빠네심부름 (Brother Messenger Service ) - P. O. Box 70341, Los Angeles, CA 90070
213-885-4090

오사카스시바 (Osaka Sushi Bar ) - 577 N. Mountain Ave., Upland, CA 91786
909-981-5299

오산집 (Oh San Restau ) - 3160 W. Olympic Bl., Los Angeles, CA 90006
323-737-0741

오산학교 동창회 (Osan School Alumni (U.S.A. West) ) - 9546 Cedar St., Bellflower, CA 90706
562-292-3303

오선과내과 (Oh, Sun Kwa M.D. ) - 3030 W. Olympic Bl. #218, Los Angeles, CA 90006
213-380-0700

오성오토리페어바디토잉 (Oh, Sung Auto Repair Body Towing ) - 259 N. La Brea Ave., Inglewood, CA 90301
310-330-7900

오성자동차수리 (FIVE STAR AUTO REPAIR ) - 1415 E. Holt Ave, Pomona, CA 91767
909-622-4542

오성토잉 (Oh Sung Towing ) - 259 N. La Brea Ave., Inglewood, CA 90301
310-671-8899

오세오간판 (Oseo Sign ) - 918 N. Western Ave., Los Angeles, CA 90021
213-718-1771

오션 노래방 (OCEAN KARAOKE ) - 1821 W Commonwealth Ave, Fullerton, CA 92833
714-879-2682