- SCAF Water Polo, a referee organization. This is the sole recruiting, training, and assigning entity for Southern Pacific Zone of United States Water Polo, INC.www.scafwp.org
- SAN DIEGO WATER POLO OFFICIAL'S ASSOCIATION Register for USA Water Polo Providing officiating services for all County High Schools , State Community Colleges , Colleges and Universities, and USA Water Polo, Inc. water polo competition within San Diego County . ...www.sdwpoa.com