Other symbols are used to describe how a flag looks, such as whether it has a different design on each side, or if it is hung vertically, etc. These are the symbols in general use:
IFIS_Normal.png Image:IFIS_Normal.png
| Normal or de jure version of flag, or obverse side
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IFIS_Proposed.png Image:IFIS_Proposed.png
| Design was proposed in the past, but never officially adopted
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IFIS_Reconstruction.png Image:IFIS_Reconstruction.png
| Design is a reconstruction, based on past observations
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IFIS_Reverse.png Image:IFIS_Reverse.png
| Reverse side of flag
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IFIS_Variant.png Image:IFIS_Variant.png
| Design is an acceptable variant
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IFIS_Alternate.png Image:IFIS_Alternate.png
| Alternate version of flag
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IFIS_De_facto.png Image:IFIS_De_facto.png
| De facto version of flag
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IFIS_Two-sided.png Image:IFIS_Two-sided.png
| Flag has different designs on its obverse side and its reverse side
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IFIS_Sinister.png Image:IFIS_Sinister.png
| Obverse side meant to be hoisted with pole to the observer's right
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IFIS_Authorized.png Image:IFIS_Authorized.png
| Design officially authorized to represent nation by government of that nation
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IFIS_Historical.png Image:IFIS_Historical.png
| Design used in the past, but now abandoned (this symbol is not part of Smith's original set)
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IFIS_Mirror.png Image:IFIS_Mirror.png
| Reverse side is mirror image of obverse side
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IFIS_Equal.png Image:IFIS_Equal.png
| Reverse side is congruent to obverse side
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IFIS_No_reverse_info.png Image:IFIS_No_reverse_info.png
| Information on reverse side is not available
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IFIS_Vertical_normal.png Image:IFIS_Vertical_normal.png
| Flag can be hung vertically by hoisting on a normal pole, then turning the pole ninety degrees
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IFIS_Vertical_rotated.png Image:IFIS_Vertical_rotated.png
| Flag can be hung vertically by rotating the design first
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IFIS_Vertical_unknown.png Image:IFIS_Vertical_unknown.png
| Vertical hoist method of flag is unknown
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IFIS_Vertical_inapplicable.png Image:IFIS_Vertical_inapplicable.png
| Design has no element which can be rotated
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IFIS_Vertical_exclusive.png Image:IFIS_Vertical_exclusive.png
| Flag can only be hoisted vertically
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