With every SD card you probably mean every ****ing SD card model in existence? Since no one has tested that extensively, there is not really a conclusive answer, but since SD cards most often adhere to a standard, the 2012 MBA can more than likely read them quite easily.
PS: Bumping, especially after a mere 110 minutes, is frowned upon here. This is mostly an NA centric board, thus most of its inhabitants are still asleep or ****ing, thus there is less traffic around here at this time. Just be patient, if you cannot answer your question yourself via a www search and have to rely on others for an answer.