Explore topic-wise fullforms in Military and Defence

INFO: Full form for ISIS is Integrated Systems for Installation Support in Military and Defence category
ISIS also has other full forms in other categories mentioned below.

INFO: Full form for ISIS is Interchangeable/substitutability Information System in Military and Defence category
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INFO: Full form for ISIS is Islamic State In Iraq and Syria in Military and Defence category
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INFO: Full form for APN is Airborne Precision Navigation in Military and Defence category
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Military mail, as opposed to civilian mail, refers to the postal services provided by armed forces that allow serving members to send and receive mail.

Military mail systems are often subsidized to ensure that military mail does not cost the sender any more than normal domestic mail. In some cases, military personnel in a combat zone may post letters and packages to their home country free of charge.

Modern military mail services are provided by most armed forces around the world. In some nations, individual service branches may run their own military mail program.

INFO: Full form for APO is Asas (all-source Analysis System) Project Office in Military and Defence category
APO also has other full forms in other categories mentioned below.

INFO: Full form for APO is Afloat Pre-positioning Operation in Military and Defence category
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Acting pilot officer (A/Plt Off) is the lowest commissioned grade in the Royal Air Force, being immediately junior to pilot officer. Unlike other RAF ranks which officers may hold in an acting capacity, acting pilot officer is maintained as a separate grade. It normally denotes an officer who has recently been commissioned and joined as a non-graduate direct entrant. Acting pilot officer is not an actual rank, and A/Plt Off's are later regraded to pilot officer, not promoted.

Although acting pilot officer has a NATO ranking code of OF(D), neither the British Army, Royal Marines nor Royal Navy has an exactly equivalent rank. As acting pilot officers are junior to second lieutenants in the British Army or the Royal Marines and to Royal Navy midshipmen, the rank is the most junior commissioned rank in the British Armed Forces.

On a University Air Squadron, students can apply for the position of acting pilot officer in order to undertake a Senior Student or Flight Commander role, usually four per each UAS. In order to be awarded a Volunteer Reserve commission they have to complete an intensive course run by the Officer and Aircrew Cadet Training Unit at RAFC Cranwell. On graduation, RAFVR Acting Pilot Officers hold a full commission for one year. This can be extended if serving for more than one year in a senior position on squadron or retained if serving the RAF reserves.

Up to 2012, 3 Flying Training School (3FTS) were responsible for the training of UAS APOs. However starting in 2013 OACTU took over the duties of training APOs with a course aligned with the commissioning course of the RAF reserves.

The rank insignia is identical to that of a pilot officer, consisting of a thin blue band on slightly wider black band. This is worn on both the lower sleeves of the tunic or on the shoulders of the flying suit or the casual uniform. RAFVR APOs have a VR marking on their rank slides, either a small brass VR pin mounted on the stipe or embroidered underneath.

Officers of the RAFAC are ranked as APO until completion of their Officers' Initial Course at RAFC Cranwell.

INFO: Full form for APIC is Allied Press Information Center in Military and Defence category
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INFO: Full form for APIC is Army Performance Improvement Criteria in Military and Defence category
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INFO: Full form for SNF is Secret No Foreign in Military and Defence category
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Spent nuclear fuel, occasionally called used nuclear fuel, is nuclear fuel that has been irradiated in a nuclear reactor (usually at a nuclear power plant). It is no longer useful in sustaining a nuclear reaction in an ordinary thermal reactor and depending on its point along the nuclear fuel cycle, it may have considerably different isotopic constituents.

INFO: Full form for SNF is Strategic Nuclear Forces in Military and Defence category
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INFO: Full form for MSF is Mission Support Force in Military and Defence category
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INFO: Full form for MSF is Mobile Security Force in Military and Defence category
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INFO: Full form for MSN is Mission Starts Now in Military and Defence category
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INFO: Full form for MSN is Message Sequence Number in Military and Defence category
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INFO: Full form for MSF is Multiplex Signal Format in Military and Defence category
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INFO: Full form for MSF is Mrap Sustainment Facility in Military and Defence category
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INFO: Full form for MSF is Mobile Strike Force in Military and Defence category
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INFO: Full form for MSF is Mission Support Forces in Military and Defence category
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INFO: Full form for MSF is Message Security Filter in Military and Defence category
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INFO: Full form for COV is Counter Obstacle Vehicle in Military and Defence category
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INFO: Full form for ARPA is Automatic Radar Plotting Accessory in Military and Defence category
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INFO: Full form for SOR is Standard Operating Requirements in Military and Defence category
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