| Letter | Teams | % Correct |
|---|---|---|
| A | AFM | AGS | Alfa Romeo | + 12 others | 99%
|
| M | Manor | March | Martini | + 11 others | 98%
|
| F | Ferguson | Ferrari | Fittipaldi (Copersucar) | + 6 others | 97%
|
| R | Racing Point | RE | Red Bull | + 5 others | 95%
|
| B | BAR | Behra-Porsche | Bellasi | + 7 others | 89%
|
| H | Haas | Hesketh | Hill | + 3 others | 87%
|
| W | Williams | Wolf | 85%
|
| S | Sauber | Scarab | Scirocco | + 11 others | 78%
|
| L | Ligier | Lola | Lotus | + 10 others | 77%
|
| T | Talbot-Lago | Tecno | Tec-Mec | + 6 others | 77%
|
| J | Jaguar | Jordan | JBW | 74%
|
| P | Pacific | Parnelli | Penske | + 2 others | 70%
|
| C | Caterham | Cisitalia | Coloni | + 3 others | 63%
|
| V | Vanwall | Venturi | Veritas | Virgin | 54%
|
| Z | Zakspeed | 38%
|
| D | Dallara | De Klerk | De Tomaso | Derrington–Francis | 35%
|
| E | Eagle | Eifelland | Emeryson | + 5 others | 29%
|
| O | OSCA | Onyx | Osella | 26%
|
| K | Kauhsen | Klenk | Kojima | Kurtis | 15%
|
| G | Gilby | Gordini | Greifzu | 14%
|