91 እ.ኤ.አ.
{{European year A.D. disambiguation head|0091|'''91 እ.ኤ.አ.'''}}

{{European year A.D. disambiguation text
|1|[[January]]|91|27|[[August]]|91|83|=
|28|[[August]]|91|31|[[December]]|91|84}}

[[als:90er#Johr 91]]
als:90er#Johr 91