Nonprofits in PORTLAND, OR
4,931 tax-exempt organizations with a return on IRS file.
All nonprofits in PORTLAND, A–Z (page 28 of 50)
- ONEADONAIEIN 88-3153299 · last filed 990-N for 2024
- ONEBIGFAMILYOREGONEIN 87-2052650 · last filed 990-N for 2023
- ONE COMMUNITY HEALTH FOUNDATIONEIN 39-3793370 · last filed 990-N for 2025
- O N E FOUNDATIONEIN 33-0568058 · last filed 990 for 2025
- ONE MORE TIME AROUND AGAIN MARCHING BAND PDXEIN 26-4388960 · last filed 990-EZ for 2025
- ONE TAIL AT A TIME - PDXEIN 81-5244538 · last filed 990 for 2025
- ONE TRIBEEIN 33-1314337 · last filed 990-PF for 2025
- ONGIARA FOUNDATION INCEIN 26-1339471 · last filed 990-N for 2025
- ONPOINT COMMUNITY CREDIT UNIONEIN 93-0257765 · last filed 990 for 2025
- ONPOINT COMMUNITY CU FOUNDATIONEIN 93-4738169 · last filed 990-PF for 2025
- ON-THE-MOVE COMMUNITY INTEGRATIONEIN 26-0322213 · last filed 990 for 2025
- ON THE MOVE MINISTRIES WITH JESUS OUTREACHEIN 84-1940818 · last filed 990-N for 2020
- ON YOUR MARK INCEIN 83-4187778 · last filed 990-N for 2025
- OPALEIN 20-2782595 · last filed 990 for 2024
- OPEN FOOD NETWORK USAEIN 86-2399215 · last filed 990-EZ for 2025
- OPEN HANDS MINISTRYEIN 47-1809162 · last filed 990-PF for 2025
- OPEN HEARTS OPEN MINDSEIN 39-2053712 · last filed 990 for 2025
- OPEN NWEIN 82-1626266 · last filed 990-N for 2025
- OPEN OREGON A FREEDOM OF INFORMATION COALITIONEIN 93-1219705 · last filed 990-N for 2024
- OPEN ROADEIN 84-3198785 · last filed 990-EZ for 2025
- OPEN SCHOOL INCEIN 93-0757378 · last filed 990 for 2025
- OPEN SOURCE ELECTION TECHNOLOGY INSTITUTEEIN 20-8743186 · last filed 990 for 2024
- OPEN SPACEEIN 35-2829292 · last filed 990 for 2025
- OPERA THEATER OF OREGONEIN 20-2564636 · last filed 990-EZ for 2024
- OPERATION CODEEIN 47-4247572 · last filed 990 for 2024
- OPERATION JENDAEIN 88-4257372 · last filed 990-N for 2025
- OPERATION NIGHTWATCH - PORTLANDEIN 93-0805248 · last filed 990 for 2025
- OPERATIVE PLASTERERS & CEMENT MASONS INTERNATIONAL ASSOCIATIONEIN 93-0160415 · last filed 990 for 2025
- OPERATIVE PLASTERERS & CEMENT MASONS INTERNATIONAL ASSOCIATIONEIN 20-1400577 · last filed 990-EZ for 2025
- OPERATIVE PLASTERERS & CEMENT MASONS INTERNATIONAL ASSOCIATIONEIN 93-0338826 · last filed 990 for 2026
- OPTIMISM FAMILY CENTEREIN 83-4716854 · last filed 990-N for 2025
- OPTIMIST INTERNATIONALEIN 85-3527275 · last filed 990-N for 2024
- OPTIMIST INTERNATIONALEIN 93-6022448 · last filed 990 for 2025
- OR0000 OREGON NOWEIN 27-5049973 · last filed 990-N for 2025
- ORBIS CASCADE ALLIANCEEIN 27-3445544 · last filed 990 for 2025
- ORCASONG INSTITUTEEIN 46-1292383 · last filed 990-PF for 2025
- ORCHESTRA NOVA NORTHWESTEIN 93-0928813 · last filed 990 for 2025
- ORDER OF BENEVOLENT BLISS INCEIN 20-3206356 · last filed 990-N for 2025
- ORDO TEMPLI ORIENTIS U S AEIN 33-0715197 · last filed 990 for 2026
- OREGON 4-H FOUNDATIONEIN 93-6026259 · last filed 990-N for 2023
- OREGON ABUSE ADVOCATES AND SURVIVORS IN SERVICEEIN 27-1493650 · last filed 990 for 2024
- OREGON ACADEMY OF FAMILY LAW PRACTITIONERSEIN 93-1134479 · last filed 990-N for 2023
- OREGON ACADEMY OF FAMILY PHYSICIANS FOUNDATIONEIN 93-1150833 · last filed 990-EZ for 2025
- OREGON ACADEMY OF OTOLARYNGOLOGY HEAD AND NECK SURGERY INCEIN 93-1227867 · last filed 990-N for 2024
- OREGON ADULT SOCCER ASSOCIATIONEIN 93-0704480 · last filed 990 for 2024
- OREGON ADVENTURE THEATREEIN 47-2291307 · last filed 990-N for 2025
- OREGON AFFORDABLE COMMUNITIES INCEIN 99-5002781 · last filed 990-EZ for 2026
- OREGON AGATE & MINERAL SOCIETYEIN 93-6023279 · last filed 990-N for 2025
- OREGON ALLIANCE FLAG FOOTBALL LEAGUE INCEIN 82-4889744 · last filed 990-N for 2025
- OREGON ALLIANCE FOR ARTS EDUCATIONEIN 93-0771793 · last filed 990-N for 2025
- OREGON ALLIANCE FOR RETIRED AMERICANS EDUCATION FUNDEIN 81-0808555 · last filed 990-N for 2025
- OREGON ALLIANCE OF CHILDRENS PROGRAMS INCEIN 30-0150634 · last filed 990 for 2025
- OREGON ALLIANCE OF THE NATIONAL MUSEUM OF WOMEN IN THE ARTSEIN 92-2256241 · last filed 990-N for 2024
- OREGON ALLIANCE TO PREVENT GUN VIOLENCEEIN 47-1182892 · last filed 990 for 2024
- OREGON ALLIANCE TO PREVENT GUN VIOLENCE ACTION FOUNDATIONEIN 47-1183028 · last filed 990 for 2024
- OREGON AMERICAN COLLEGE OF NURSE- MIDWIVES FOUNDATIONEIN 45-5013512 · last filed 990-N for 2025
- OREGON AND S IDAHO LABORERS EMPLOYERS COOPERATION AND EDU TREIN 61-1739048 · last filed 990 for 2024
- OREGON AND SOUTHERN IDAHO LABORERS- EMPLOYERS TRAINING TREIN 20-4626312 · last filed 990 for 2024
- OREGON AND SOUTHWEST WASHINGTON ASSOCIATION OF THALASSEMIA AND SICEIN 92-0403406 · last filed 990-N for 2024
- OREGON AND S W WASHINGTON DRYWALL INDUSTRY PROMOTION FUNDEIN 93-6088821 · last filed 990 for 2025
- OREGON AND SW WASHINGTON ROOFERS AND WATER PROOFERS APPRENTICESHIPSEIN 93-6134967 · last filed 990 for 2025
- OREGON APARTMENT ASSOCIATIONEIN 93-0241560 · last filed 990 for 2024
- OREGON ARAB IRANIAN BAR ASSOCIATIONEIN 88-2805361 · last filed 990-N for 2025
- OREGON AREA DISTRICT COUNCILEIN 84-1643891 · last filed 990-EZ for 2025
- OREGON AREA EHLERS DANLOS SOCIETYEIN 46-4274152 · last filed 990-N for 2025
- OREGON ARMS COLLECTORS INCEIN 37-1569507 · last filed 990-N for 2025
- OREGON ARTS WATCHEIN 27-4007843 · last filed 990 for 2025
- OREGON ASIAN PACIFIC AMERICAN BAR ASSOCIATIONEIN 27-0243410 · last filed 990-N for 2023
- OREGON ASSOCIATION OF ARTISTIC SWIMMINGEIN 31-1273699 · last filed 990-EZ for 2025
- OREGON ASSOCIATION OF BLACK SOCIAL WORKERSEIN 85-1412736 · last filed 990-N for 2024
- OREGON ASSOCIATION OF COLLEGIATE REGISTRARS AND ADMISSIONS OFFICERSEIN 93-0977840 · last filed 990-EZ for 2026
- OREGON ASSOCIATION OF CONSERVATION DISTRICTSEIN 93-6036314 · last filed 990 for 2025
- OREGON ASSOCIATION OF DISABLED STUDENT SRVC PRGRMS HIGHER EDEIN 93-0735045 · last filed 990-N for 2025
- OREGON ASSOCIATION OF MINORITY ENTREPRENEURSEIN 93-1313980
- OREGON ASSOCIATION OF MINORITY ENTR EPRENEURSEIN 94-3058546 · last filed 990 for 2025
- OREGON ASSOCIATION OF NATUROPATHIC PHYSICIANSEIN 93-6031203 · last filed 990 for 2025
- OREGON ASSOCIATION OF PROFESSIONAL ENERGY MANAGERSEIN 59-3805880 · last filed 990-N for 2025
- OREGON ASSOCIATION OF PUBLIC ACCOUNTANTSEIN 93-6027337 · last filed 990 for 2025
- OREGON ASSOCIATION OF PUBLIC ACCOUNTANTS SCHOLARSHIP FOUNDATIONEIN 93-0765047 · last filed 990-PF for 2025
- OREGON ASSOCIATION OF RAILWAY PASSENGERSEIN 93-0736394 · last filed 990 for 2025
- OREGON ATHLETIC TRAINERS SOCIETYEIN 93-0875863 · last filed 990-N for 2025
- OREGON BAKERS UNION TRUST FUNDEIN 93-0464898 · last filed 990 for 2025
- OREGON BALLET THEATREEIN 93-1009305 · last filed 990 for 2025
- OREGON BAPTIST RETIREMENT HOMEEIN 93-0394143 · last filed 990 for 2025
- OREGON BASS AND PANFISH CLUB INCEIN 93-6033482 · last filed 990-N for 2025
- OREGON BIOTECHNOLOGY ASSOCIATIONEIN 93-1009329 · last filed 990 for 2024
- OREGON BLACK PIONEERS CORPORATIONEIN 93-1156374 · last filed 990 for 2025
- OREGON BLUEGRASS ASSOCIATIONEIN 93-0823198 · last filed 990-N for 2025
- OREGON BOTANICAL ARTISTS - OBAEIN 83-1144893 · last filed 990-PF for 2025
- OREGON BRANCH OF THE AMERICAN ASSOCIATION FOR LABORATORY ANIMALEIN 26-3703334 · last filed 990-N for 2024
- OREGON BRANCH OF THE INTERNATIONAL DYSLEXIA ASSOCIATIONEIN 51-0185149 · last filed 990-EZ for 2025
- OREGON BRAVO YOUTH ORCHESTRASEIN 46-2649265 · last filed 990 for 2025
- OREGON BREW CREWEIN 93-0795777 · last filed 990-N for 2025
- OREGON BUSINESS ALLIANCE FOR CLIMATEEIN 82-3412020 · last filed 990-EZ for 2025
- OREGON BUSINESS COUNCILEIN 93-0884244 · last filed 990 for 2025
- OREGON BUSINESS COUNCIL CHARITABLE INSTITUTEEIN 93-1240928 · last filed 990 for 2025
- OREGON CARVERS GUILDEIN 23-7334005 · last filed 990-N for 2025
- OREGON CCIM CHAPTER OF THE REALTORS NATIONAL MARKETING INSTITUTEEIN 93-0834467 · last filed 990-EZ for 2025
- OREGON CENTER FOR CONTEMPORARY ART INCEIN 20-1782610 · last filed 990 for 2025
- OREGON CENTER FOR NURSINGEIN 74-3052430 · last filed 990 for 2025