Nassau Chambers of Commerce
- Baldwin: www.baldwin.org
- Bellmore: www.bellmorechamber.com
- Bethpage: www.bethpagechamber.com
- Farmingdale: www.farmingdalenychamber.org
- Freeport: www.freeportchamber.com
- Garden City: www.gardencitynet.com
- Glen Cove: www.glencovechamber.org
- Great Neck: www.greatneckchamber.org
- Hicksville: www.hicksvillechamber.com
- Levittown: www.levittownchamber.com
- Long Beach: www.longislandnet.com/longbeach
- Lynbrook: www.lynbrookusa.com
- Manhasset: www.manhasset.org
- Merrick: www.merrickchamber.com
- New Hyde Park: www.nhpchamber.com
- Oyster Bay: www.oysterbay.org
- Plainview-Old Bethpage: www.plainview-oldbethpage.com
- Port Washington: www.antonnews.com/portwashingtonnews/portwacofc
- Rockville Centre: www.antonnews.com/communities/rockvillecentre
- Syosset: www.syossetchamber.com
- Uniondale: www.11553.com
- Valley Stream: www.valley-stream.com
- Wantagh: www.WCC.LI