The "Formal Representation of PDF 1.7" document from Acrobat X is very interesting, but it appears to be missing a few parts. What is the official status of this document? Advisory? Internal Use? Summary? Eyes Only, Accidentally Included? 
I haven't got around checking it in detail, but I found not all supported Filter abbreviations are listed under InlineImageDict, only the ones that have DecodeParms.
(Possibly the abbreviations should be listed under StreamDict as well. PDFRef 1.7 says in the Implementation Notes
Acrobat viewers accept the abbreviated filter names shown in Table H.1 in addition to the standard ones. Although the abbreviated names are intended for use only in the context of inline images [..], they are also accepted as filter names in any stream object.
but ISO32000-1:2008 states "These abbreviations are valid only in inline images; they shall not be used in image XObjects." -- one of the rare cases where the Adobe and ISO spec differ. Perhaps this Formal Rep describes ISO, and not the general Acrobat viewer behavior.)