| 100% | WBC | 3 | Organization of spars and bouts: Abbr. |
| 53% | NBA | 3 | Organization of which the LA Lakers and Miami Heat are a part: Abbr. |
| 48% | UNO | 3 | World organization of peace and security (abbr) |
| 48% | ACLU | 4 | Nonprofit organization that strives to preserve the rights and liberties of Americans: Abbr. |
| 46% | AMA | 3 | Organization of doctors: Abbr. |
| 45% | PTA | 3 | Organization of parents and teachers |
| 45% | PTAS | 4 | Organizations of parents and teachers |
| 44% | MIB | 3 | Sci-fi franchise starring Will Smith and Tommy Lee Jones as members of a secret government organization: Abbr. |
| 44% | OPEC | 4 | Organization of 15 oil-producing nations: Abbr. |
| 44% | NCAA | 4 | Organization of university sports: Abbr. |
| 44% | FBI | 3 | Organization of government agents: Abbr. |
| 44% | NCAA | 4 | Organization of college sports: Abbr. |
| 43% | PLUR | 4 | Of mice and men?: Abbr. |
| 43% | NAUT | 4 | Of ships and tars, abbr. |
| 43% | NAUT | 4 | Of ships and sailing: abbr. |
| 43% | NAUT | 4 | Of ships and tars: Abbr. |
| 43% | NAUT | 4 | Of gobs and swabs: abbr. |
| 42% | NHL | 3 | Organization with Jets and Sharks: Abbr. |
| 42% | NBA | 3 | Organization with Knicks and Lakers: Abbr. |
| 42% | PTA | 3 | Organization comprising teachers and parents: Abbr. |
| 42% | NFL | 3 | Organization with Jaguars and Panthers: Abbr. |
| 42% | NFL | 3 | Organization with Falcons and Ravens: Abbr. |
| 42% | NHL | 3 | Organization for Sharks and Penguins: Abbr. |
| 42% | NBA | 3 | Organization with Wizards and Pistons: Abbr. |
| 42% | NHL | 3 | Organization for Panthers and Penguins: Abbr. |
| 42% | NFL | 3 | Organization with Patriots and Steelers: Abbr. |
| 42% | NBA | 3 | Organization with Wizards and Warriors: Abbr. |
| 42% | PBA | 3 | Organization with pins and bowls?: Abbr. |
| 42% | PBA | 3 | Organization with pins and balls: Abbr. |
| 42% | PBA | 3 | Organization for strikes and spares: Abbr. |