| COMMUNITY REGIONAL BLOOD CENTER, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Nov 24, 1965 | Inactive |
| CLEARVIEW UNITED METHODIST CHURCH, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Dec 30, 1965 | Inactive |
| SOLAR RESEARCH FOUNDATION, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Feb 2, 1965 | Inactive |
| THE SPIRITUAL FELLOWSHIP SOCIETY, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | May 17, 1966 | Inactive |
| GRACE GOSPEL CHAPEL, INCORPORATED.St. Petersburg, FL · Active | St. Petersburg, FL | Nonprofit | Jun 14, 1966 | Active |
| THE WORSHIP CENTER WORLD HEADQUARTERS INC.St. Petersburg, FL · Active | St. Petersburg, FL | Nonprofit | Aug 19, 1966 | Active |
| CHRISTMAS TOY SHOP FOUNDATION, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Sep 22, 1966 | Inactive |
| COMMUNITY COVENANT CHURCH OF ST. PETERSBURG, FLORIDA, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Oct 28, 1966 | Inactive |
| SMOKERS ANONYMOUS, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Feb 22, 1967 | Inactive |
| FIRST UNITY CHURCHSaint Petersburg, FL · Active | Saint Petersburg, FL | Nonprofit | Apr 21, 1967 | Active |
| TRI-CITY CORVETTE CLUB, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Oct 11, 1967 | Inactive |
| ALBRIGHT UNITED METHODIST CHURCH OF ST. PETERSBURG, FLORIDA, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Jun 11, 1968 | Inactive |
| CENTRAL CHRISTIAN SCHOOLS INCSt. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Jul 26, 1968 | Inactive |
| EDUCATION ASSOCIATION OF PINELLAS COUNTY, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Sep 25, 1968 | Inactive |
| FLORIDA LYRIC OPERA, INCORPORATEDLocation not reported, FL · Inactive | Location not reported, FL | Nonprofit | May 30, 1969 | Inactive |
| NATIONAL ASSOCIATION OF CONTRACT POST OFFICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Jun 27, 1969 | Inactive |
| RENAISSANCE INCORPORATEDLocation not reported, FL · Inactive | Location not reported, FL | Nonprofit | Jul 29, 1969 | Inactive |
| ST. PETERSBURG COIN CLUB, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Oct 8, 1969 | Inactive |
| BAY POINT LITTLE LEAGUE, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Dec 1, 1969 | Inactive |
| ZONTA CLUB OF ST. PETERSBURG, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Dec 8, 1969 | Inactive |
| FACTS, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | May 6, 1970 | Inactive |
| BOLEY CENTERS, INC.Saint Petersburg, FL · Active | Saint Petersburg, FL | Nonprofit | Jul 1, 1970 | Active |
| FOURTEENTH AVENUE CHURCH OF CHRIST, INC.Saint Petersburg, FL · Active | Saint Petersburg, FL | Nonprofit | Feb 16, 1971 | Active |
| UNITED FUND FOR YOUTH, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Mar 15, 1971 | Inactive |
| 74TH STREET ELEMENTARY SCHOOL PARENTS' CLUB OF ST. PETERSBURG, FLORIDA INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | May 14, 1971 | Inactive |
| LAKE OVERLOOK UNIT TWO ASSOCIATION, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | May 18, 1971 | Inactive |
| ST. PETERSBURG HIGH SCHOOL BAND BOOSTER ASSOCIATION OF ST. PETERSBURG, FLORIDA, INC.St. Petersburg, FL · Active | St. Petersburg, FL | Nonprofit | Dec 8, 1971 | Active |
| SUNRISE OPTIMIST CLUB, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Jul 19, 1971 | Inactive |
| MARINE INDUSTRIES ASSOCIATION OF GREATER TAMPA BAY INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Dec 13, 1971 | Inactive |
| CHILD CARE ASSOCIATION OF PINELLAS COUNTY, INCSt. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Apr 11, 1972 | Inactive |
| NURSES' OFFICIAL REGISTRY, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Aug 8, 1972 | Inactive |
| ELECTRONIC ARTS FOUNDATION, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Oct 5, 1972 | Inactive |
| LIBRARY LAKE CONDOMINIUM APARTMENTS ASSOCIATION, INC.Saint Petersburg, FL · Active | Saint Petersburg, FL | Nonprofit | Jun 27, 1973 | Active |
| SURISE CHILDREN'S HOMES, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Aug 7, 1973 | Inactive |
| YOUTH HOMES OF FLORIDA, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Sep 21, 1973 | Inactive |
| SUNCOAST REACT TEAM, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Feb 19, 1974 | Inactive |
| NORTHEAST ST. PETERSBURG CHAPTER #1693 OF AARP, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Mar 26, 1974 | Inactive |
| PINELLAS COUNTY CLAIMS ASSOCIATION, INC.St. Ptersburg, FL · Inactive | St. Ptersburg, FL | Nonprofit | May 31, 1974 | Inactive |
| UNIVERSAL CHURCH OF THE MASTER #172, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Aug 23, 1974 | Inactive |
| SUNCOAST METROPOLITAN, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Dec 16, 1974 | Inactive |
| NATIONAL ASSOCIATION OF AMERICAN SERVICE PERSONNEL, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Apr 23, 1975 | Inactive |
| ST. PETERSBURG'S WOMENS ALLIANCE, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Oct 30, 1975 | Inactive |
| PINELLAS COUNTY URBAN LEAGUE, INC.St. Petersburg, FL · Active | St. Petersburg, FL | Nonprofit | May 4, 1976 | Active |
| ST. PETERSBURG AERIE, NO. 3658, FRATERNAL ORDER OF EAGLES, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Jul 12, 1976 | Inactive |
| FLORIDA IRISH AMERICAN CLUB OF ST. PETERSBURG, INC.Pinellas Park, FL · Inactive | Pinellas Park, FL | Nonprofit | Aug 24, 1976 | Inactive |
| ST. PETERSBURG, FLORIDA, FEDERALLY ASSISTED HOUSING, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | May 12, 1977 | Inactive |
| PREPARE, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Jun 15, 1977 | Inactive |
| FOLLOWING JESUS FOUNDATION, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Jun 27, 1977 | Inactive |
| BLUE KNIGHTS' LAW ENFORCEMENT MOTORCYCLE CLUB, FLORIDA CHAPTER II, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Jul 1, 1977 | Inactive |
| VILLAGE SANDS CONDOMINIUM ASSOCIATION, UNIT I, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Nov 7, 1977 | Inactive |