Anna Road H.O
Chepauk S.O
Choolaimedu S.O
DPI S.O
Gopalapuram S.O (Chennai)
Greams Road S.O
Hindi Prachar Sabha S.O
Lloyds Estate S.O
Loyola College S.O
Madras University S.O
Mandaveli S.O
Mylapore H.O
Nungambakkam High Road S.O
Nungambakkam MDO
Parthasarathykoil SO
Pr. Accountant General S.O
Royapettah S.O
Shastri Bhavan S.O
Teynampet S.O
Teynampet West S.O
Thygarayanagar H.O
Thygarayanagar North ND S.O
Thygarayanagar South NDS.O
Tiruvallikeni S.O
Vivekananda College Madras S.O
Aminjikarai S.O
Anna Nagar East S.O
Anna Nagar S.O (Chennai)
Anna Nagar Western Extn S.O
Arumbakkam North
Arumbakkam S.O
Aynavaram S.O
Chetput S.O
Chintadripet
EGMORE MDO
EGMORE NDSO
ETHIRAJ SALAI
Flower Bazaar
Flowers Road S.O
Fort St George S.O
G K M Colony S.O
Govt Stanley Hospital S.O
High Court Building S.O (Chennai)
Icf Colony S.O
Kilpauk Medical College S.O
Kilpauk S.O
Koyambedu S.O
Koyambedu Wholesale Market Complex
Kumaran Nagar S.O
MADRAS ELECTRICITY SYSTEM
Madras Medical College S.O
Mannady S.O (Chennai)
Mint Building S.O
Nerkundram S.O
Park Town H.O
Perambur Barracks S.O
Perambur North S.O
Perambur S.O
Periyar Nagar S.O
Puliyanthope S.O
Rayapuram S.O
Ripon Buildings S.O
Sembiam S.O
Shenoy Nagar S.O
Sowcarpet NDSO
Tondiarpet Bazaar S.O
Tondiarpet S.O
Tondiarpet West S.O
Venkatesapuram S.O
Vepery S.O
Vyasar Nagar Colony S.O
Vyasarpadi S.O
Washermanpet East S.O
Washermanpet S.O
World University Service Centre
Adyar S.O (Chennai)
Ashoknagar S.O (Chennai)
Besantnagar S.O
Ekkaduthangal S.O
Engineering College S.O (Chennai)
Guindy Industrial Estate S.O
Guindy North S.O
Indian Institute Of Technology S.O
Jafferkhanpet S.O
Kalaignar Karunanidhi Nagar S.O
Kasturibai Nagar S.O
Kodambakkam S.O
Kotturpuram S.O
Mambalam R.S. S.O
Nandanam S.O
Raja Annamalaipuram S.O
Rajaji Bhavan S.O
Rajbhavan S.O (Chennai)
Ramakrishna Nagar S.O (Chennai)
Saidapet S.O (Chennai)
Saligramam S.O
Shastri Nagar S.O (Chennai)
Tidel Park S.O
Tiruvanmiyur S.O
TTTI Taramani S.O
Vadapalani S.O
Valmiki Nagar S.O
Velacheri S.O
Virugambakkam S.O
West Mambalam S.O
Chennai G.P.O.
Kodungaiyur SO
Kolathur SO