AA Block is an neighbourhood in Shanthi Colony, Anna Nagar, Chennai North, Chennai, Chennai District, Tamil Nadu, India. Anna Nagar (0.0 Km), Anna Nagar West Extension (2.32 Km), Anna Nagar West (2.48 Km), Annanagar East (2.7 Km), Padi (3.49 Km) are the nearby areas to AA Block. Poombukar Nagar, Chennai are the nearby cities to AA Block.