World War Ii Abbreviations and Acronyms
- MTBDMechanical Transport Base Unit
- NTSTraining Squadron
- OICOfficer's Initial Course officers
- ORTUOperational and Refresher Training Unit
- OSCOfficers Senior Course Officers
- OSR&APObservers School of Reconnaissance & Aerial Gunnery
- OTUOperational and Refresher Training Unit
- PACTPre Aircrew Training
- PCCSProtectorate Communication & Support Unit
- PEEProof & Experimental Establishment Shoeburyness
- PFFPathfinder Force
- PFFNTUPathfinder Force Navigational Training Unit
- PWFPsychological Warfare Unit
- QRSQueen'S Regulations
- RAERoyal Aerospace Establishment
- RAERoyal Aircraft Establishment
- RAFARaf Association
- RAFASURaf Armament Support Unit
- RCM SQUADRON FLIGHTRadio Counter Measures Squadron Flight
- RRFURadar Research Flight
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