| Other organizations in Pennsylvania |
| Id | Name | Address | State | Established | Total Income |
| 1 | Irving L & Leah C Mazer Foundation | 635 Creighton Rd, Villanova, PA 19085-2033 | PA | 1999-02 | $1 |
| 2 | Irvona Volunteer Ambulance Services | PO BOX 151, Irvona, PA 16656-0151 | PA | 2001-01 | $130,122 |
| 3 | Irwin Lodge No 236 Loyal Order Of Moose, 236 | 530 Oak St, Irwin, PA 15642-3526 | PA | 1935-08 | $286,310 |
| 4 | Irwin Male Chorus | 130 Shelton Drive, New Stanton, PA 15672 | PA | 2011-05 | $0 |
| 5 | Irwin Project | 321 Main St, Irwin, PA 15642-3437 | PA | 2006-09 | $132,552 |
| 6 | Irwin Volunteer Fire Department Inc | PO BOX 139, Irwin, PA 15642-0139 | PA | 2004-05 | $338,844 |
| 7 | Isa Eduction Foundation | 100 N 20th St Fl 4, Philadelphia, PA 19103-1462 | PA | 2006-09 | $26,800 |
| 8 | Isaac J Wistar Institution | 3601 Spruce St, Philadelphia, PA 19104-4205 | PA | 1994-04 | $1 |
| 9 | Isaac Meier Homestead Inc | PO BOX 521, Myerstown, PA 17067-0521 | PA | 2009-03 | $28,791 |
| 10 | Isabel M Spackman Trust Nect | 1600 Market St-Tax Dept, Philadelphia, PA 19103-7240 | PA | 1972-12 | $55,653 |
| 11 | Isabel Miley Mcalister Tr U W | PO BOX 6010, Chambersburg, PA 17201-6010 | PA | 2003-10 | $177,546 |
| 12 | Isabelle J Harrity U D 3-29-55 108408k8024 | PO BOX 185, Pittsburgh, PA 15230-0185 | PA | | $10,523 |
| 13 | Isador And Rose Forman Memorial Fund | 220 W Rittenhouse Sq Apt 16c, Philadelphia, PA 19103-6804 | PA | 1990-07 | $900 |
| 14 | Isadore & Yetta Joshowitz Charitable Foundation, Joshowitz Isadore & James H Ttees | 46 6th St, Braddock, PA 15104-1948 | PA | 1992-03 | $267,537 |
| 15 | Isaly Dairy-Charitable Trust 9550-2 | Pnc Bank 620 Liberty Avenue No, Pittsburgh, PA 15222 | PA | 1949-09 | $23,535 |
| 16 | Isenberg - Sarkisian Foundation | 30 S 17th St, Philadelphia, PA 19103-4001 | PA | 1988-05 | $37,970 |
| 17 | Isett Acres Musuem | PO BOX 381, Huntingdon, PA 16652-0381 | PA | 2005-08 | $250,850 |
| 18 | Islamic Ahlulbait Association | 6425 Bustleton Ave, Philadelphia, PA 19149-2905 | PA | 1998-10 | $3,278 |
| 19 | Islamic Association Of Central Pennsylvania Inc | 703 Logan Blvd, Hollidaysburg, PA 16648-3016 | PA | 1983-04 | $0 |
| 20 | Islamic Association Of Erie | 2419 Holland St, Erie, PA 16503-1843 | PA | 1983-04 | $58,455 |
| 21 | Islamic Association Of Northeastern Pennsylvania | 540 N Webster Ave, Scranton, PA 18510-2215 | PA | 1986-06 | $192,352 |
| 22 | Islamic Center Masjid-Al-Sabereen | 1411 S 12th St, Harrisburg, PA 17104-3104 | PA | 1994-08 | $21,834 |
| 23 | Islamic Cultural Preservation & Information Council | 4243 Lancaster Ave, Philadelphia, PA 19104-1470 | PA | 1993-08 | $106,847 |
| 24 | Islamic Social Services Of Philadelphia | 8071 Williams Ave, Philadelphia, PA 19150-1229 | PA | 2008-06 | $1,320 |
| 25 | Islamic Society Of Chester County | PO BOX 3042, West Chester, PA 19381-3042 | PA | 2005-06 | $0 |
| 26 | Islamic Society Of Greater Philadelphia | 7252 Roosevelt Blvd, Philadelphia, PA 19149-1332 | PA | 2002-08 | $184,283 |
| 27 | Islamic Society Of Schuylkill-County | 1043 E Norwegian St, Pottsville, PA 17901-3819 | PA | 1986-03 | $55,405 |
| 28 | Ispac Ltd | 4400 Fifth Ave, Pittsburgh, PA 15213 | PA | 1990-07 | $0 |
| 29 | Israel Air Force Center Foundation Inc | 2300 Computer Rd Ste D18, Willow Grove, PA 19090-1736 | PA | 1993-05 | $949,846 |
| 30 | Israel Film Festival Of Philadelphia | 1853 Mallard Lane, Villanova, PA 19085 | PA | 2009-02 | $0 |
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