| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | v | W | X | Y | Z |
| 11 | Abt, Reinhard | 1 | Ackermann, Sven | 1 | Adamson, Craig |
| 1 | Ademovic, Armin | 213 | Adkins, Dan | 1 | Adrian, David |
| 13 | Agustín, Patón Riola | 2 | Airoldi, Patrice | 43 | Aitken, Neil |
| Akhtar, Waseem | 2 | Albers, Florian | 41 | Albers, Edgar | |
| 179 | Alberts, Rolf | 6 | Alf, Marcus | 1 | Alm, Christian |
| 1 | Almeida, Pedro | 9 | András, Gál | 2 | Anzelm, Minyó |
| 58 | Archiv, MainlineDiesels.net | 2 | Archnalej, Rado | 3 | Arnold, Niels |
| 1 | Aroksalasch, Ralf | 2 | Artigues Alvarez, Marc | 1 | Arvay, Rastislav |
| 32 | Assez, Sylvain | 1 | Atkinson, John | 1 | Avonds, Kristof |
| 2 | Axmann, Andreas | 2 | Ayto, Matthew |
