Seeing that some are mentioned elsewhere...this is what I have listed. Some others I have on my list lack the car number, which is quite annoying when a team has more than 1 car
Le Mans Series
LMP1
13 Speedy Racing Team Sebah-Lola B08/60 #HU01
14 Kolles-Audi R10 TDI #201
15 Kolles-Audi R10 TDI #101
16 Pescarolo Sport-Pescarolo #7
23 Strakka Racing-Zytek 09S #04
LMP2
26 Bruichladdich Bruneau-Radical SR9 #002
33 Speedy Racing Team Sebah-Lola B08/80 #HU01
39 Kruse Schiller Motorsport-Lola B05/40 #HU07
41 GAC Racing Team-Zytek 07S #03
42 Ranieri Randaccio-Lucchini #166
43 Q8 Oils Hache Team-Lucchini #165
GT1
51 ARC Bratislava-Kaneko-Saleen S7R #014R
55 IPB Spartak Racing-Lamborghini Murcielago R-GT #LA01064
GT2
76 IMSA Performance Matmut-Porsche 997 GT3 RSR #WPOZZZ99Z9S799915
77 Team Felbermayr Proton-Porsche 997 GT3 RSR #WPOZZZ99Z9S799911
81 Easyrace-Ferrari F430 GTC #2476
84 Team Modena-Ferrari F430 GTC #2636
85 Spyker Squadron b.v.-Spyker C8 Laviolette GT2R #XL9AB01G37Z363190
88 Team Felbermayr Proton-Porsche 997 GT3 RSR #WPOZZZ99Z9S799918