Nonprofits in Washington
77543 organizations · Page 1149 of 1551
| Organization | City | NTEE | Type |
|---|---|---|---|
| SEATTLE SYNCHRONIZED SWIM TEAM | KIRKLAND | N11 | 501C3 CHARITY |
| SEATTLE TABLE TENNIS CLUB | EVERETT | N50 | 501CX NONPROFIT |
| SEATTLE TACOMA LULAC | SPANAWAY | P20 | 501C3 CHARITY |
| SEATTLE TACOMA REGIONAL GROUP HORSELESS CARRIAGE CLUB | WOODINVILLE | N50 | 501CX NONPROFIT |
| SEATTLE TAEKWONDO BOOSTER CLUB | MOUNTLAKE TERRACE | B94 | 501C3 CHARITY |
| SEATTLE TAIWANESE CHRISTIAN CHURCH | SEATTLE | X20 | 501C3 CHARITY |
| SEATTLE TAIWANESE FELLOWSHIP | BELLEVUE | S82 | 501C3 CHARITY |
| SEATTLE TAIWANESE LANGUAGE ASSOCIATION | SAMMAMISH | A23 | 501C3 CHARITY |
| SEATTLE TAMIL ARTS OF RHYTHM | BELLEVUE | A23 | 501C3 CHARITY |
| SEATTLE TAMIL ASSEMBLY | BOTHELL | X20 | 501C3 CHARITY |
| SEATTLE TAMIL SANGAM | BOTHELL | P20 | 501C3 CHARITY |
| SEATTLE TAMIZH ACADEMY | BOTHELL | A23 | 501C3 CHARITY |
| SEATTLE TELETYPEWRITERS FOR THE DEAF | SEATTLE | P87 | 501CX NONPROFIT |
| SEATTLE TENNIS & EDUCATION FOUNDATION | SEATTLE | N66 | 501C3 CHARITY |
| SEATTLE TENNIS ALLIANCE | BELLEVUE | N66 | 501C3 CHARITY |
| SEATTLE TENNIS CLUB | SEATTLE | N60 | 501CX NONPROFIT |
| SEATTLE TEXTILE COMPUTER USERS GROUP | SEATTLE | N50 | 501C3 CHARITY |
| SEATTLE THANKSGIVING KOREAN CHURCH | EVERETT | X20 | 501C3 CHARITY |
| SEATTLE THEATERWALA | ISSAQUAH | A65 | 501C3 CHARITY |
| SEATTLE THEATRE ARTS | SEATTLE | A65 | 501CX NONPROFIT |
| SEATTLE THEATRE GROUP | SEATTLE | A610 | 501C3 CHARITY |
| SEATTLE THEATRE GROUP FOUNDATION | SEATTLE | A116 | 501C3 CHARITY |
| SEATTLE THEATRE PROJECT | SEATTLE | A65 | 501CX NONPROFIT |
| SEATTLE THRILLERS | MILL CREEK | A62 | 501C3 CHARITY |
| SEATTLE THUNDER | SEATTLE | B99 | 501C3 CHARITY |
| SEATTLE THUNDERBIRD FLEET | MERCER ISLAND | N67 | 501CX NONPROFIT |
| SEATTLE TIDES BASEBALL CLUB INC | MILL CREEK | N63 | 501C3 CHARITY |
| SEATTLE TIMES FUND FOR THE NEEDY | SEATTLE | T70Z | 501C3 CHARITY |
| SEATTLE TIP TOPPERS INC | SEATTLE | N60 | 501CX NONPROFIT |
| SEATTLE TISI SANGAM | KENT | A20 | 501C3 CHARITY |
| SEATTLE TITANS BASEBALL | BRIER | N63 | 501C3 CHARITY |
| SEATTLE TOUCH RUGBY | DUVALL | N60 | 501C3 CHARITY |
| SEATTLE TRACK CLUB | SEATTLE | N50 | 501CX NONPROFIT |
| SEATTLE TRANS AND NONBINARY CHORAL ENSEMBLE - STANCE | DES MOINES | A6B | 501C3 CHARITY |
| SEATTLE TRANSIT BLOG | SEATTLE | W50 | 501CX NONPROFIT |
| SEATTLE TREATMENT EDUCATION PROJECT | SEATTLE | G1981 | 501C3 CHARITY |
| SEATTLE TRIATHLON CLUB | SEATTLE | N60 | 501CX NONPROFIT |
| SEATTLE TRIATHLON GROUP | SEATTLE | N60 | 501C3 CHARITY |
| SEATTLE TRINITY CHAPEL | SEATTLE | X20 | 501C3 CHARITY |
| SEATTLE TRINITY CHAPEL | SEATTLE | X20 | 501C3 CHARITY |
| SEATTLE TRINITY FOUNDATION | SEATTLE | B21 | 501C3 CHARITY |
| SEATTLE TRUE INDEPENDENT FILM FESTIVAL | SEATTLE | A31 | 501C3 CHARITY |
| SEATTLE TRUE LIGHT CHURCH | BELLEVUE | X21 | 501C3 CHARITY |
| SEATTLE TSINGHUA AI CLUB | BELLEVUE | B84 | 501C3 CHARITY |
| SEATTLE TSINGHUA ALUMNI ASSOCIATION | REDMOND | B84 | 501C3 CHARITY |
| SEATTLE TURTLE & TORTOISE | DUVALL | C30 | 501C3 CHARITY |
| SEATTLE UHBE MEDITATION CENTER | SEATTLE | W99 | 501C3 CHARITY |
| SEATTLE UNIFIED BOWLING ASSOCIATION | SEATTLE | N60 | 501CX NONPROFIT |
| SEATTLE UNIT 18 INC LADIES AUXILLARY OF THE FLEET RESERVE ASS | MOUNTLAKE TER | W30 | 501CX NONPROFIT |
| SEATTLE UNITED BOBCATS SOCCER SUPPORTERS | SEATTLE | N64 | 501CX NONPROFIT |