10/3 SJOOW SJ SJO Black Rubber Cord Outdoor Wire Cable Flexible Wire/Cable - Wire Wire Electric Supply
Portable cord - Wikipedia
14/3 SOOW SO Cord 15 ft HD Portable Outdoor Indoor 600V Flexible Wire cable USA | eBay
16/3 SO Cord | Allied Wire & Cable
12/3 SOOW SO Cord 75 FT HD USA Portable Outdoor Indoor 600 V Flexible CABLE USA | eBay
SO Cord (SOOW) Cable Assemblies | PDU Cables
AC WORKS 50ft Super-Duty L5-30 Cord 50-ft 8 / 3-Prong Indoor/Outdoor Soow Super Heavy Duty Locking Extension Cord in the Extension Cords department at Lowes.com
250' 14/3 SOOW SO Portable Power Cord Outdoor Durable Flexible Wire Cable 600V: Amazon.com: Tools & Home Improvement