AAF          Army Air Force

AAFMTC       Army Air Force Military Training Center

AEC          Atomic Energy Commission

AFCON        [Headquarters, Unites States] Air Force-controlled

AFMTC        Air Force Military Training Center

AFROTC       Air Force Reserve Officer Training Corps

ATC          Air Training Command

CY           calendar year

DOD          Department of Defense

FSP          Flight Screening Program

FY           fiscal year

GO           general order

IDTRC        Indoctrination Division, Air Training Command

LAFB         Lackland Air Force Base

LMTC         Lackland Military Training Center

ltr          letter

LTX          Lackland Training Annex

MAJCON       major command-controlled

MTW          military training wing

NA           named activity

OBMC         officer basic military course

OCS          Officer Candidate School

OCTG         officer candidate training group

OTS          Officer Training School

PFS          preflight school;

AAF          Pre-Flight School

ROTC         Reserve Officer Training Corps

TTAF         Technical Training Air Force (ATC subordinate command)

UPT          undergraduate pilot training

USAFA        Air Force Academy

WAF          Women in the Air Force