| 100% | SEO | 3 | Metric concerned with website traffic: Abbr. |
| 44% | FAA | 3 | Org. concerned with traffic |
| 44% | ADA | 3 | Organization concerned with smiles?: Abbr. |
| 43% | DEA | 3 | Org. concerned with slowing down traffic |
| 43% | EES | 3 | Some concerned with 5-Downs: Abbr. |
| 43% | EPA | 3 | Organization concerned with air quality: Abbr. |
| 43% | ACLU | 4 | Organization concerned with human rights: Abbr. |
| 43% | ADA | 3 | Organization concerned with tooth care: Abbr. |
| 43% | EPA | 3 | Organization concerned with global warming: Abbr. |
| 43% | EPA | 3 | Agency concerned with clean air: Abbr. |
| 43% | IRS | 3 | Organization concerned with tax returns: Abbr. |
| 43% | ADA | 3 | Organization concerned with oral health: Abbr. |
| 43% | EPA | 3 | Organization concerned with clean air: Abbr. |
| 43% | ACLU | 4 | Group concerned with personal liberties: Abbr. |
| 43% | CIA | 3 | Organization concerned with foreign spies: Abbr. |
| 43% | AMA | 3 | Organization concerned with public health: Abbr. |
| 43% | TSA | 3 | Group concerned with airport safety: Abbr. |
| 43% | OSHA | 4 | Organization concerned with workplace accidents: Abbr. |
| 43% | ADA | 3 | Organization concerned with oral hygiene: Abbr. |
| 43% | EPA | 3 | Organization concerned with clean energy: Abbr. |
| 43% | EPA | 3 | Group concerned with air quality: Abbr. |
| 43% | APA | 3 | Organization concerned with mental health: Abbr. |
| 43% | OSHA | 4 | Org. concerned with employee safety: Abbr. |
| 43% | ADA | 3 | Organization concerned with preventing cavities: Abbr. |
| 43% | NSA | 3 | Organization concerned with cyber warfare: Abbr. |
| 43% | PTA | 3 | Group concerned with students' welfare: Abbr. |
| 43% | EPA | 3 | Group concerned with clean air: Abbr. |
| 42% | ACLU | 4 | Organization concerned with freedom of speech: Abbr. |
| 42% | CPA | 3 | One concerned with checks and balances: Abbr. |
| 42% | WHO | 3 | Agency concerned with international public health: Abbr. |