Nonprofits in Southold, New York

343 House Inc

470 Mockingbird Ln, 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

Civil Service Employees Association

0102 Long Isl Intr-County State Pk
PO Box 506, Southold, NY 11971

Custer Institute Inc

PO Box 1204, 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 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

First Universalist Church Of Southold

PO Box 221, Southold, NY 11971

Friends Of The Southold Free Library

PO Box 1271, Southold, NY 11971

Group For The East End Inc

54895 Main Road, Southold, NY 11971