| Without Vowels | With Vowels | % Correct |
|---|---|---|
| Prtgl | Portugal | 100%
|
| Brbds | Barbados | 97%
|
| Fnlnd | Finland | 97%
|
| Grc | Greece | 97%
|
| Qtr | Qatar | 97%
|
| Rpblc F Th Cng | Republic Of The Congo | 97%
|
| Sngpr | Singapore | 97%
|
| Slvk | Slovakia | 97%
|
| Ncrg | Nicaragua | 94%
|
| Ntd Kngdm | United Kingdom | 94%
|
| Blz | Belize | 91%
|
| Ksv | Kosovo | 91%
|
| Bhms | Bahamas | 89%
|
| Gn Bss | Guinea Bissau | 74%
|
| Gnd | Uganda | 37%
|