Nonprofits in Southold, New York

343 House Inc

470 Mockingbird Ln, Southold, NY 11971

Adriatic Social Club Of Southhold Inc

PO Box 1075, Southold, NY 11971

American Federation Of Teachers

2958 Riverhead Central Faculty Asso
145 Schooner Dr, Southold, NY 11971

American Federation Of Teachers 3025

3025 Aft
Southold High School, Southold, NY 11971

American Legion National Headquarters

803 Post Griswold Terry-Glover
PO Box 591, Southold, NY 11971

Church Of The Open Door Ministries Incorporated

PO Box 1455, Southold, NY 11971

Civil Service Employees Association

0870-832200 Southold Public Schls
PO Box 470, Southold, NY 11971

Community Land Trust Of Southold Town

PO Box 1403, Southold, NY 11971

Custer Institute Inc

PO Box 1204, Southold, NY 11971

East End Disabled Benevolent Fund Incorporated

185 Mechanic St, Southold, NY 11971

East End Lighthouses Inc

4635 N Bayview Rd, Southold, NY 11971

Embroiderers Guild Of America Inc

Peconic Bay Chapter
660 Oakwood Dr, Southold, NY 11971

Faith Gospel Missionary Outreach

3515 Cedar Beach Rd, Southold, NY 11971

Faith Reformed Baptist Church Inc

PO Box 210, Southold, NY 11971

Federated Garden Clubs Of New York State Inc

Southold Town Garden Club
PO Box 644, Southold, NY 11971

First Church Congregation Or Society In Southold

PO Box 787, Southold, NY 11971

First Church Of Christ Scientist

Christian Science Society
50370 Main Rd, Southold, NY 11971

Friends Of The Southold Free Library

PO Box 1271, Southold, NY 11971

Full Sea Inc

PO Box 1555, Southold, NY 11971

Greenport Southhold Chamber Of Commerce Inc

PO Box 1415, Southold, NY 11971

Group For The East End Inc

54895 Main Road, Southold, NY 11971

Hamptons And North Fork Realtors Association Inc

PO Box 427, Southold, NY 11971

Hegarty Family Foundation

PO Box 837, Southold, NY 11971

Incorporated Long Island Chpt Of The N Y State Archaeological Assoc

PO Box 268, Southold, NY 11971

International Plant Propagators Society Inc Eastern Region

1700 N Parish Dr, Southold, NY 11971