ABBREVIATIONS
B
BIA - Bus Industries of American; Oriskany, New York, USA.
C
CCL - Colonial Coach Lines; Ottawa, Ontario

CC&F - Canadian Car & Foundry; Fort William, Ontario, Canada.

Chev - Chevrolet
D
Dennis - System renamed Kingston, Portsmouth & Cataraqui Electric Railway.
F
Ford - Ford
G
GMC - General Motors Corporation; Pontiac, Michigan, USA.

GMD - General Motors Diesel; London, Ontario, Canada; 1961-1979.
General Motors Diesel; St.Eustach, Quebec, Canada; 1979-1987.
I
Int. - International
L
Leyland - Leyland Motors Limited; Farington, Lancashire, UK
M
Mack - Mack Trucks Inc.; Allentown, Pennsylvania, USA.

MCI - Motor Coach Industries; St.Eustache, Quebec, Canada; 1987-1993.
N
NFI - New Flyer Industries; Winnipeg, Manitoba, Canada

Nova - Nova Bus; St.Eustache, Quebec, Canada.
R
Reo - Reo Motors; Lansing, Michigan, USA.
Y
YC - Yellow Coach, Pontiac, Michigan, USA.
O
OBI - Orion Bus Industries; Mississauga, Ontario, Canada