This Old Fart is laughing his butt off that some of you kids are JUST NOW seeing what I saw back in' 86, without anyone pointing it out to me. ;D
LCT-1V Locust
WSP-1A Wasp
PNT-9R Panther
HER-2S Hermes II
ENF-4R Enforcer
DRG-1N Dragon
RFL-3N Rifleman
CRD-3R Crusader
ARC-2R Archer
WHM-6R Warhammer
??? :o
And somewhere in the fluff in the old Dropships and Jumpships book it mentions a Holovid series called 'The RFL-3N" even! Granted, the show was before MY time a bit, but even I saw reruns of The Rifleman! Even the custom 'Mechs I've designed, either on paper or with HMPro I gave them number-letter designators that were included in their names. Granted, you've got a few oddballs here and there. ::)
ALM-7D Fireball ???
ZPH-1 Tarantula ??? Maybe should've gone with Zephyr instead?