V = Aircraft
M = Marine
F = Fighter (or in 1940's venacular "Fighting"}
VMF = US Marine Fighter (or Fighting) Squadron.
VF = US Navy Fighter (or Fighting) Squadron
could also be abreviated as FitRon or MarFitRon, but only informally.
and the list goes on and on from the beginning of US Naval Aviation there's been at least 147 squadron designations, though some are repeats, some were discontinued and then used again years later, some change to a different meaning, e.g. VT went from Torpedo Plane Squadron in 1921 to Torpedo-Bomber Squadron from 1922 to 1930, to Torpedo Squadron from 1930 to 1946, then the designation went away until 1960 when it re-emerged as Training Squadron and is still that today.
Those specifically used in WWII numbered about 63 different designations, though some of them had more than one meaning, to wit:
AES - Marine Aircraft Engineering Squadron
AWS - Marine Air Warning Squadron
BLIMPHEDRON - LTA Headquarters Squadron
BLIMPRON - LTA Squadron
BLPHEDRON - Blimp Headquarters Squadron
BLPRON - Blimp Squadron
MOTS - Marine Operational Training Squadron
STAGRON - Special Air Task Force Squadron (VK)
VB - Bombing Squadron
VBF - Bombing Fighting Squadron
VC - Composite Squadron
VCS - Cruiser Scouting Squadron
VD - Photographic Squadron
VE - Evacuation Squadron
VF - Fighting Squadron
VF(N) - Night Fighting Squadron
VFN - Night Fighting Squadron
VGF - Escort-Fighter Squadron (Escort Carrier)
VGS - Escort-Scouting Squadron (Escort Carrier)
VH - Rescue Squadron
VJ - Utility Squadron orGeneral Utility Squadron
VK - Special Air Task Force Squadron (STAGRON)
VMB - Marine Bomber Squadron
VMBF - Marine Fighter/Bomber Squadron
VMD - Marine Photographic Squadron
VMF - Marine Fighter Squadron
VMF(N) - Marine Night Fighter Squadron
VMJ - Marine Utility Squadron
VML - Marine Glider Squadron
VMO - Marine Observation Squadron
VMR - Marine Transport Squadron
VMS - Marine Scouting Squadron
VMSB - Marine Scout Bombing Squadron
VMTB - Marine Torpedo Bomber Squadron
VN - Training Squadron
VO - Observation Squadron
VOC - Composite Spotting Squadron
VOF - Observation Fighter Squadron
VOS - Air Spotting or Observation Spotter Squadron
VP - Patrol Squadron
VPB - Patrol Bombing Squadron
VPW - Weather Reconnaissance Squadron
VR - Air Transport Squadron
VR - Fleet Logistic Air Squadron
VR - Transport Squadron
VRE - Air Transport Evacuation Squadron
VRF - Air Ferry Squadron
VRF - Air Ferry Transport Squadron
VRF - Transport Ferry and Service Squadron
VRJ - Utility Transport Squadron
VRS - Air Ferry Service Squadron
VRS - Ferry Command Service Squadron
VS - Scouting Squadron
VT - Torpedo Squadron
VTN - Night Torpedo Squadron
VX - Experimental Squadron
XVF - Experimental Development Squadron
XVJ - Experimental Utility Squadron
ZJ - Blimp Utility Squadron
ZP - Airship Patrol Squadron
ZP - Airship Patrol Squadron (All-Weather Antisubmarine)
ZP - Airship Squadron
ZP - Blimp Squadron
ZP - LTA Patrol Squadron
Lastly, the two squadrons my father flew in in WWII - fought at Coral Sea, Midway in VF-42, and in the Solomons Campaign with VF-11. VF-11 scan is from actual side panel from his airplane (an F4F-4).
Regards,
Rich
[ 08. June 2004, 08:59 PM: Message edited by: R Leonard ]