AORs/MLSs Not RESO Certified
AORs/MLSs Not RESO Data Dictionary Certified
- Altamaha Basin Board of REALTORS®, Inc.
- Brooklyn New York MLS (Broker-Owned Non-N.A.R. Affiliated)
- Buffalo Trace MLS
- Central Oregon Association of Realtors
- Columbus Georgia Board of REALTORS
- Covington County Association of REALTORS
- Cushing Board of REALTORS®
- Dublin Board of REALTORS, Inc.
- Eastern Kentucky Association of Realtors
- Eastern Shore Board of REALTORS
- Fayette-Nicholas Board of REALTORS®
- Four County Board of REALTORS®
- GREENBRIER VALLEY BOARD OF REALTORS
- Garden City Board of Realtors
- Grand Island Board of REALTORS
- Greater Hazleton Association Of Realtors
- Greenville Area Board of REALTORS
- Hays Board of Realtors
- Heartland Assocation of Realtors Inc
- Henderson County Board of REALTORS
- Iron County Board of REALTORS®
- Kansas Association of Realtors (Kansas Statewide)
- Key West Association of Realtors
- Lynchburg Association of REALTORS
- MLS of Greater Cincinnati
- Martinsville, Henry & Patrick Counties Association of REALTORS
- McDowell Board of REALTORS
- Milledgeville MLS
- Mitchell Board of REALTORS®
- Nebraska Realtors Outstate (NRA)
- Norfolk Board Of Realtors (NRA)
- Pittsburg Board of REALTORS
- Plainview Association of REALTORS®
- REALTORS Association of Lincoln (Midlands MLS)
- Salina MLS
- Sheridan County Board of REALTORS
- Somerset-Lake Cumberland Board of REALTORS
- South Central Association of REALTORS
- Southeast Georgia MLS
- Southeast Kansas MLS
- Southern Midlands Board of REALTORS
- Southern Piedmont Land & Lake Assn of Realtors
- Southern Piedmont Land & Lake Assn of Realtors
- Southwest Kansas MLS
- Southwest Louisiana Association of Realtors
- Southwest Mississippi Board of REALTORS, Inc.
- Tulare County Association of REALTORS®
- Upper Cumberland Association of REALTORS
- Williston Board of REALTORS®
- Wiregrass Board of REALTORS®
- Yancy Mitchell County Board of Realtors North Carolina
AORs/MLSs Not RESO Web API Certified
- Altamaha Basin Board of REALTORS®, Inc.
- Ashland Board of Realtors
- Beckley Board of REALTORS®
- Big Bear Assocation of Realtors
- BrightMLS - (Formally MRIS and Trend)
- Brooklyn New York MLS (Broker-Owned Non-N.A.R. Affiliated)
- Buffalo Trace MLS
- Columbus Georgia Board of REALTORS
- Covington County Association of REALTORS
- Cushing Board of REALTORS®
- Dan River Region Board of REALTORS
- Dublin Board of REALTORS, Inc.
- Eastern Arkansas Realtors Association
- Eastern Kentucky Association of Realtors
- Eastern Shore Board of REALTORS
- Eufaula Board of REALTORS
- Fayette-Nicholas Board of REALTORS®
- Four County Board of REALTORS®
- GREENBRIER VALLEY BOARD OF REALTORS
- Grand Island Board of REALTORS
- Greater Hazleton Association Of Realtors
- Greater Portsmouth Area Board of Realtors
- Greenville Area Board of REALTORS
- Henderson County Board of REALTORS
- Highlands-Cashiers Multiple Listing Service, Inc.
- Huntingdon County Board of REALTORS
- Iron County Board of REALTORS®
- Key West Association of Realtors
- Long Island Board of REALTORS(R)
- MLS Hawaii, Inc. dba Hawaii Information Service
- MLS of Greater Cincinnati
- Madisonville Hopkins County Board of REALTORS
- Martinsville, Henry & Patrick Counties Association of REALTORS
- McDowell Board of REALTORS
- McKean County Association of Realtors
- Milledgeville MLS
- Mitchell Board of REALTORS®
- Moultrie Board of Realtors
- Multiple Listing Service of Long Island
- North Central Iowa Board of REALTORS
- Odessa Board of Realtors
- Phenix City Board of REALTORS
- Pike County Board of REALTORS
- Pikes Peak Association of Realtors
- Pittsburg Board of REALTORS
- Plainview Association of REALTORS®
- Realtracs
- Rockport Association of Realtors
- Rocky Mount Area Association of REALTORS
- Sheridan County Board of REALTORS
- Snake River Regional Multiple Listing Service
- South Central Association of REALTORS
- South Padre Island MLS
- Southeast Georgia MLS
- Southern Piedmont Land & Lake Assn of Realtors
- Southwest Georgia Board of Realtors MLS
- Southwest Louisiana Association of Realtors
- Southwest Mississippi Board of REALTORS, Inc.
- Tennessee Valley Association of REALTORS
- Texas Listing Service, Inc.
- UValde Board of Realtors
- Upper Cumberland Association of REALTORS
- Valdosta Board of REALTORS/South Georgia MLS
- Williston Board of REALTORS®
- Wiregrass Board of REALTORS®
- Yancy Mitchell County Board of Realtors North Carolina