2.3.1.81	aminoglycoside 3-N-acetyltransferase	-	
2.3.1.82	aminoglycoside 6'-N-acetyltransferase	-	
2.3.1.83	phosphatidylcholine-dolichol O-acyltransferase	-	
2.3.1.84	alcohol O-acetyltransferase	-	
2.3.1.85	fatty-acid synthase system	-	
2.3.1.86	fatty-acyl-CoA synthase system	-	
2.3.1.87	aralkylamine N-acetyltransferase	-	
2.3.1.88	peptide alpha-N-acetyltransferase	transferred to EC 2.3.1.254, EC 2.3.1.255, EC 2.3.1.256, EC 2.3.1.257, EC 2.3.1.258, EC 2.3.1.259	
2.3.1.89	tetrahydrodipicolinate N-acetyltransferase	-	
2.3.1.9	acetyl-CoA C-acetyltransferase	-