2IC - Second in Command

2Lt - Second Lieutenant

AATC - AM - Advanced Aviation Technology Course, Aircraft Maintenance

AATC - AO Advanced Aviation Technology Course, Airport Operations

ACLC - Air Cadet League of Canada

ACR - Annual Ceremonial Review

Adj - Adjutant

AdmO - Administration Officer

Asst - Assistant

CAF - Canadian Armed Forces

Capt. - Captain

CATO - Cadet Administrative Training Order

Cdt - Cadet

CFB - Canadian Forces Base

CFI - Chief Flying Instructor

CIC - Cadet Instructor Cadre

CO - Commanding Officer

CoC - Chain of Command

Comd - Commander

Cpl - Corporal

DCO - Deputy Commanding Officer

DND - Department of National Defence

DSWO - Deputy Squadron Warrant Officer

ETA - Estimated Time of Arrival

FComd - Flight Commander

Flt - Flight

FCpl - Flight Corporal

FSgt - Flight Sergeant

FTX - Field Training Exercise

FY - Fiscal Year

GPS - Glider Pilot Scholarship

GTC - General Training Course

Hr - Hours (24 hour clock)

IACE - International Air Cadet Exchange Course

IAW - In Accordance With

IC - In Command

LAC - Leading Air Cadet

LHQ - Local Headquarters

Lt - Lieutenant

LvlO - Level Officer

Maj - Major

MRB - Merit Review Board

MRE - Meal Ready to Eat

NCM - Non-Commissioned Member

NCO - Non-Commissioned Officer

NLT - No Later Than

OC - Officer Commanding

OCdt - Officer Cadet

OIC - Officer In Charge

Op - Operation

OPC - Ontario Provincial Committee

OPI - Officer of Primary Interest

OpO - Operation Order

OR - Orderly Room

PPS - Pilot Power Scholarship

PRes - Primary Reserve

PSRY - Positive Social Relations for Youth

RCACS - Royal Canadian Air Cadet Squadron

RCAF - Royal Canadian Air Force

RCSU - Regional Cadet Support Unit

Rec - Recruit

RegF - Regular Force

RO - Reviewing Officer

ROs - Routine Orders

RSO - Range Safety Officer

Sgt - Sergeant

Sqn - Squadron

SSC - Squadron Sponsoring Committee

StdsO - Standards Officer

SupO - Supply Officer

SWO - Squadron Warrant Officer

TBA - To Be Announced

TBD - To Be Determined

Trg Spt O - Training Support Officer

Trg WO - Training Warrant Officer

TY - Training Year

UCCMA - Unit Cadet Conflict Management Advisor

UHRA - Unit Human Rights Advisor

WO - Warrant Officer

WOI - Warrant Officer First Class

WOII - Warrant Officer Second Class